Sarah Palin, shown at Politicon 2016 last June in Pasadena, Calif., has accused The New York Times of publishing a statement about her that it "knew to be false."
Anthony Scaramucci, an adviser to President Trump, was the subject of a story posted to CNN.com that was eventually retracted. Three journalists resigned over the story, and CNN has apologized to Scaramucci.
Jorge Santiago Aguirre, a human rights lawyer in Mexico City, clicked on a link in a text message he received last year asking for his help. Nothing happened. But days later, audio was leaked of a call between Aguirre and one of his clients. The call had been heavily edited and painted both men as criminals.
Eli Pariser, CEO of Upworthy, speaks onstage at during the 2014 SXSW Festival in Austin, Texas. At its peak, the site, which is founded on a mission of promoting viral and uplifting content, was reaching close to 90 million people a month.
Jon Shapley/Getty Images for SXSW