Ex-Twitter leader Jack Dorsey endorses RFK Jr. for president
https://thehill.com/homenews/campaign/4034584-ex-twitter-leader-jack-dorsey-endorses-rfk-jr-for-president/
Former Twitter CEO Jack Dorsey appeared to endorse anti-vaccine activist Robert F. Kennedy Jr. for the Democratic presidential nomination over the weekend. Dorsey retweeted a video of Kennedy sayin…