Democratic 2020 U.S. presidential candidate Senator Elizabeth Warren (D-MA) gestures in a televised townhall on CNN dedicated to LGBTQ issues in Los Angeles, California, U.S. October 10, 2019. [Reuters]
U.S. Senator Elizabeth Warren’s Democratic presidential campaign this week challenged Facebook’s policy that exempts politicians’ ads from fact-checking, by running ads on the social media platform containing the false claim that Facebook CEO Mark Zuckerberg endorsed President Donald Trump’s re-election bid.