On Sunday, former DNC boss Howard Dean said on Twitter that the Twitter alternative Gab.com should be tried as an accomplice to murder in the Tree of Life synagogue shooting. You are a facilitator of neo nazis and other haters. You should be tried for being an accomplice to murder. Youre lucky shutting you down is all you get. A lot luckier than the 11 Jews in Pittsburgh were or the two African Americans murdered in Kentucky were, he said.