A protester took Sen. Kamala Harris’ (D-Calif.) microphone as she spoke to attendees at an event in San Francisco Saturday. In footage of the incident at the Big Ideas Forum hosted by MoveOn, the male protester is seen entering the stage just as Harris took a question about the gender pay gap in the United States. JUST IN: Protester comes on stage and takes microphone from Sen. Harris during a political forum featuring multiple 2020 presidential candidates in San Francisco on Saturday; protester was taken off stage and Sen. Harris continued with her session. The protester, named Aidan Cook, said...