Clinton's climate of violence.

This would not have happened but for Clinton's public celebration of violence:

Wendell Pierce, best known for his role on The Wire, was arrested for allegedly attacking a Bernie Sanders supporter on Saturday. According to reports, Pierce grabbed a woman’s hair and hit her in the head for supporting Sanders. Pierce was reportedly talking to the woman and her boyfriend at the Loews Hotel in Atlanta around 3:30 a.m. before the attack took place. He was arrested for battery and was later released on $1,000 bail. Pierce has been very supportive of Hillary Clinton’s campaign, and has been outspoken about his dislike for Bernie Sanders.

"Bernie Sanders can’t afford to stay silent any longer." Editorial, Sacramento Bee, 5/17/16.