Want to fight online voting misinformation? A new study makes a case for targeting Trump tweets

Photo by Alex Wong/Getty Images As the 2020 presidential election approaches, social networks have promised to minimize false rumors about voter fraud or “rigged” mail-in ballots, a mostly imaginary threat that discourages voting and casts doubt on the democratic process. But new research has suggested that these rumors aren’t born in the dark corners of Facebook or Twitter — and that fighting them effectively might involve going after one of social media’s most po