A Tampa Bay Tribune story and a video posted to the Drudge Report both report physical assaults on dissenting citizens by union organizers brought to meetings by Democrats. In Tampa, union organizers blocked citizens who differed with the White House from entering a public town hall with Rep. Kathy Castor (D-FL,) and allegedly scuffled with some of them. A video posted to YouTube appears to show union organizers physically attacking citizens who disagreed with the White House.
“The Libertarian Party is founded on one principle. We do not support the initiation of force to achieve political or social goals,” said Donny Ferguson, Libertarian National Committee Communications Director. “Democrats seem to think differently. When the Obama administration ordered Democrats to ‘punch back twice as hard’ against citizens who question them, Democrats responded. This Chicago-trained White House has brought Chicago-style union violence to small towns across America.”
“The White House told Democrat leaders Thursday to ‘punch back twice as hard’ when citizens express disapproval. That kind of irresponsible rhetoric is never proper when discussing popular dissent. They also made it clear they will bend Senate rules and force through government-run health care whether or not America supports it. That is a frightening departure from the traditional American practice of governing though popular will,” said Ferguson.
For those of you seeking confirmation on the "punch back twice as hard" quote, I recommend Politico:
And they screened TV ads and reviewed the various campaigns by critics of the Democratic plan.
“If you get hit, we will punch back twice as hard,” Messina said, according to an official who attended the meeting.