NPR used social media and news reports to track four key men spreading misinformation about the 2020 election (from left to right): MyPillow CEO and longtime Trump supporter Mike Lindell, former high school math and science teacher Douglas Frank, former law professor David Clements, and former U.S. Army Captain Seth Keshel. (Chet Strange/Getty Images; David Carson/St. Louis Post-Dispatch via AP; Jonathan Drake and Brian Snyder/Reuters)
