Most-checked claims first.
The claim: Posts claim that a real 1688 map shows Lake Ontario was named 'Lac America' before Canada or the United States existed.
Altered mediaHistory
Where this comes fromIt's natural to be curious about the history of place names and what maps from centuries ago can tell us about how different lands were understood.
The bigger pictureLead Stories found that while a 1688 map does exist, the name of Lake Ontario has been altered in the version circulating online—the original map does not show the lake called 'Lac America,' so the historic record has been changed rather than discovered.
Checked by Lead Stories (“Altered Map”), Factuel AFP (“Photo manipulée”, in French), AFP Fact Check (“False”) and Snopes (“Fake”) · 2026
Read the full fact-check and decide for yourself →Link to this fact-checkThe claim: Posts claim Donald Trump threatened to cut off water from the Canadian side of Niagara Falls.
FalseFalse threat claim
Where this comes fromPeople are concerned about water resources and cross-border relations, so alarming claims about this gain attention.
The bigger picture20 Minutes found this claim to be false. A screenshot circulating on social media purported to show Trump making this threat, but it does not reflect an actual statement he made.
Checked by 20 Minutes (“Faux”, in French), Snopes (“Fake”) and Lead Stories (“Fake POTUS”) · 2026
Read the full fact-check and decide for yourself →Link to this fact-checkThe claim: Posts claim that Donald Trump posted to ban the Canadian band Rush's music in the United States.
FalseTrade, Misinformation
Where this comes fromIt's natural to wonder about trade tensions and what restrictions might affect Canadian artists and cultural exports during times of political disagreement.
The bigger pictureAFP Fact Check found this to be a fake post. The claim spread during trade war discussions, but Trump did not actually post such a message about banning Rush's music.
Checked by AFP Fact Check (“False”) and Snopes (“Fake”) · 2026
Read the full fact-check and decide for yourself →Link to this fact-checkThe claim: Posts claim that Trump posted a video of him beating Mark Carney with a hockey stick.
Altered mediaAI, Elections
Where this comes fromMark Carney is a prominent Canadian public figure, and concerns about AI-generated content spreading online are understandable—synthetic media can blur the line between what's real and what's fabricated, which matters when people encounter it.
The bigger pictureAFP Fact Check found that Trump did not post such a video. The video circulating appears to be AI-generated rather than something Trump actually shared. This is a reminder that realistic-looking videos can now be created artificially, and it's worth checking where content comes from and whether trusted sources have reported on it before assuming it's authentic.
Checked by AFP Fact Check (“AI-generated”), Snopes (“Mostly False”) and Lead Stories (“Only Pic”) · 2026
Read the full fact-check and decide for yourself →Link to this fact-checkThe claim: Posts claim ships with 'Lake America' documents are not allowed to pass through the Welland Canal.
FalseTrade, Borders
Where this comes fromConcerns about trade disruptions between Canada and the U.S. reflect real economic ties that matter to Canadian workers and businesses.
The bigger pictureAFP found no evidence of a pileup at the Welland Canal or restrictions on ships based on such documents following Trump's 'Lake America' order. The situation described did not occur.
Checked by AFP Fact Check (“False”), Snopes (“Originated as Satire”) and Lead Stories (“No Such Report”) · 2026
Read the full fact-check and decide for yourself →Link to this fact-checkThe claim: Posts claim an image shows Canadian tax forms with separate levies for 'Supporting' and 'Rebuilding' Ukraine.
Altered mediaTaxes, AI fakes
Where this comes fromHow tax dollars are spent is a legitimate concern for Canadian taxpayers, and people understandably want to know where their money goes.
The bigger pictureStopFake found that the image was artificially generated or edited using AI. The line numbering format shown was also a giveaway—Canada stopped using that format in 2019, which confirms the image is not authentic.
Checked by StopFake (“The image was generated or edited using artificial intelligence (AI). The line numbering on the return also gives the forgery away: Canada dropped that format back in 2019.”) · 2026
Read the full fact-check and decide for yourself →Link to this fact-checkThe claim: Posts claim Ontario Premier Doug Ford posted a joke about 'Lake Epstein' in response to Trump's lake-naming comments.
FalseFalse social media claim
Where this comes fromPeople look for reactions from Canadian leaders to major statements from U.S. officials, and humour is a common way public figures respond.
The bigger pictureAFP Fact Check found no evidence that Doug Ford posted any such message. The claim circulated without support from actual social media records.
Checked by AFP Fact Check (“False”) and AFP Fact Check (“Unsubstantiated”) · 2026
Read the full fact-check and decide for yourself →Link to this fact-checkThe claim: Posts claim that people outside Alberta can vote without residency verification in an Alberta referendum.
UnprovenElections
Where this comes fromElection security and voting rules matter to many Canadians, and it's fair to ask questions about how ballots are verified.
The bigger pictureAFP Fact Check found that ID is required to cast a mail-in ballot in Alberta referendums, which contradicts the claim, though the original allegation could not be fully substantiated from the available information.
Checked by AFP Fact Check (“Unsubstantiated”) · 2026
Read the full fact-check and decide for yourself →Link to this fact-checkThe claim: Posts claim a Palestinian Muslim migrant burned down a church in New Brunswick.
FalseReligion, Crime, Immigration
Where this comes fromChurch fires and threats to religious communities are deeply concerning, and people naturally want to understand what happened and why.
The bigger pictureAFP found that posts making this claim fabricated both the suspect's identity and background. The details about the person's nationality and religion were invented and do not match the actual incident.
Checked by AFP Fact Check (“False”) and Lead Stories (“Longtime Local”) · 2026
Read the full fact-check and decide for yourself →Link to this fact-checkThe claim: Posts claim that Canadian Prime Minister Mark Carney offered Americans $6,000 to vote against Republicans in September 2026.
Satire shared as realElections, Satire
Where this comes fromDuring real political tensions between countries, people naturally wonder about dramatic moves leaders might make.
The bigger pictureSnopes found that this claim originated as satire and was shared online as if it were real, circulating after U.S. President Donald Trump made statements about payments to Americans.
Checked by Snopes.com (“Originated as Satire”) · 2026
Read the full fact-check and decide for yourself →Link to this fact-checkThe claim: Posts claim a video shows Mount Kailash in Tibet filmed from a helicopter.
Altered mediaVideo authenticity
Where this comes fromPeople naturally share striking mountain footage they find online, and it's easy for videos to spread with incorrect descriptions.
The bigger pictureFACTLY found the video actually shows Mount Assiniboine in Canada, not Mount Kailash in Tibet. The footage was shared with a false location label, though it captures a real and beautiful Canadian mountain.
Checked by FACTLY (“FALSE”) · 2026
Read the full fact-check and decide for yourself →Link to this fact-checkThe claim: Posts claim that in August 2026 a North Dakota mayor sued a Canadian wind farm in Manitoba for using 'American wind.'
Satire shared as realTrade, Satire
Where this comes fromDuring real trade disputes, people imagine unusual ways disagreements might escalate or affect everyday business.
The bigger pictureSnopes found that this claim originated as satire and was shared as real information during the actual trade standoff between the U.S. and Canada.
Checked by Snopes (“Originated as Satire”) · 2026
Read the full fact-check and decide for yourself →Link to this fact-checkThe claim: Posts claim that a Canadian court has ruled there was no Tamil genocide in Sri Lanka following a legal battle led by Dr. Neville Hewage.
FalseInternational Law, Sri Lanka
Where this comes fromQuestions about what happened during conflicts in other countries are important, and people understandably seek clarity about how different legal systems address them.
The bigger pictureFact Crescendo Sri Lanka found that Canadian courts have not made such a ruling—in fact, the relevant law protecting Tamil genocide awareness was upheld, not overturned.
Checked by Fact Crescendo Sri Lanka (“False”) · 2026
Read the full fact-check and decide for yourself →Link to this fact-checkThe claim: Posts claim that more than 60,000 Christians demonstrated recently in Canada.
FalseProtests, Religion
Where this comes fromIt's understandable to be interested in large public demonstrations and what they represent in our communities.
The bigger pictureAFP found that the footage being shared was actually from a pro-Israel event in Toronto, not a recent Christian march. The misrepresentation changed the meaning of what people were seeing.
Checked by AFP Fact Check (“False”) · 2026
Read the full fact-check and decide for yourself →Link to this fact-checkFact-checker's headline: Image of Carney family holding American flags is manipulated
Altered mediaPolitics, Image manipulation
Checked by AFP Fact Check (“Altered picture”) · 2026
Read the full fact-check and decide for yourself →Link to this fact-checkThe claim: Posts claim Canada's unemployment rate is at 10 percent and rapidly rising.
FalseEconomy, Employment
Where this comes fromUnemployment and job security are real concerns that affect Canadian families and our economy.
The bigger pictureAFP reviewed this claim made by Donald Trump in August 2026 and found it to be false. The actual figures differ from what was stated.
Checked by AFP Fact Check (“False”) · 2026
Read the full fact-check and decide for yourself →Link to this fact-check