Back in 2004, Democrats approved of the violence against protestors in their rallies. In fact, they even celebrated it. Here is the relevant story:
Al Franken Knocks Down Dean Heckler
January 27, 2004 -- EXETER, N.H. - Wise-cracking funnyman Al Franken yesterday body-slammed a demonstrator to the ground after the man tried to shout down Gov. Howard Dean.
The tussle left Franken's trademark thick-rim glasses broken, but he said he was not injured.
Franken - who seemed in a state of shock and out of breath after the incident - was helped back to his feet by several people who watched the tussle. Police arrived soon after.
"I got down low and took his legs out," said Franken afterwards.
Franken said he's not backing Dean but merely wanted to protect the right of people to speak freely. "I would have done it if he was a Dean supporter at a Kerry rally," he said.
"I'm neutral in this race but I'm for freedom of speech, which means people should be able to assemble and speak without being shouted down."
The trouble started when several supporters of fringe presidential candidate Lyndon Larouche began shouting accusations at Dean.
Franken emerged from the crowd and charged one male protester, grabbing him with a bear hug from behind and slamming him onto the floor.
"I was a wrestler so I used a wrestling move," Franken said.
Note that Al Franken, a senator from Minnesota was never criticized by the media, nor did was he prosecuted. I don't remember hearing any liberals shaming him for what he did, nor calling him a Nazi. So, the next time a liberal tells you about people attacking liberal protestors at Trump's rallies - turn the table around. Ask them - why shouldn't the republicans behave as Al Franken?
P.S. Don't mistake my anti-left-wing post for support of Donald Trump. I believe he is not a good candidate, and I don't expect him to be a good president. But that does not mean I support liberal fascism.