Elizabeth Warren's Facebook ads turn news coverage into political messages

Elizabeth Warren’s presidential campaign has run Facebook ads that promote news stories about the candidate written by The New York Times, BuzzFeed, Des Moines Register and other top publishers, a tactic that could make the news organizations look like political boosters on the social network and misrepresent their campaign coverage.Warren recently ran multiple ad campaigns that promote news coverage of her candidacy on Facebook. One ad splashes The New York Times logo and links to an arti