These articles debunk misinformation shared on social media. We also provide resources for readers: an article and a video on how to combat misinformation.
From late 2016 to early 2025, FactCheck.org was one of several organizations working with Meta to debunk misinformation shared on Meta’s social media platforms.
Viral Facebook posts use a photo of a vaccine for cows to falsely suggest that the novel coronavirus isn’t actually new, alleging it is proof of “how much the media controls people.” The cattle vaccine has nothing to do with the COVID-19 virus.
An ad misleads when it claims that Sen. Bernie Sanders “helped turn neighborhoods like ours into a toxic waste dumping ground.” Sanders did support a bill that could have resulted in nuclear waste being placed near a poor, minority town in Texas, but the state ultimately rejected that location.
A viral meme falsely claims that Sen. Bernie Sanders received only 3,444 votes in the Nevada caucuses. He actually won 41,075 votes — more than twice as many as any other Democratic candidate.
A meme circulating on Facebook claims without evidence that Hillary Clinton has made $95.5 million since she ran for president in 2016, and falsely implies that she and former President Barack Obama enriched themselves by “steal[ing] your money.”
A doctored image spread on Facebook erroneously shows former President Barack Obama giving Harvey Weinstein the Presidential Medal of Freedom. The actual photo showed Obama bestowing the honor upon former Vice President Joe Biden.
A viral meme falsely claims Sen. Bernie Sanders “supported” Iran during the 1979 hostage crisis and “accused” the hostages of “being CIA spies.” Sanders was affiliated with a political party that criticized U.S. policy on Iran, but there’s no evidence he expressed those beliefs.
A viral post claims, falsely, that Sen. Bernie Sanders at a recent debate called for a tax rate of 52% on incomes of $29,000 or more to pay for his Medicare for All plan. He didn’t. That figure was floated as a potential marginal tax rate for income above $10 million.
A Virginia bill that would have banned the sale of “assault firearms” has been tabled for a year, but misinformation about it continues to circulate online — including a false claim that the state will confiscate guns.
A story circulating online misleadingly claims Stacey Abrams “boasted that Democrats can ‘jerry-rig the system and go around the Constitution’ to win the 2020 election.” Her comments about moving to a national popular vote system were not about the 2020 election or securing a Democratic victory.
Posts circulating on social media show a pile of hypodermic needles and falsely identify the site as a homeless encampment in Nancy Pelosi’s district in San Francisco. The photo was actually taken at a homeless camp cleanup in Washington state in 2017.