A Greensboro reporter was knocked to the ground at the Sarah Palin rally Thursday.

Greensboro News-Record reporter Joe Killian was attempting to interview protesters who supported Barack Obama when he was kicked in the leg by a Palin supporter, according to his blog:

The man began to say something about how of course I was interviewing the Obama people when suddenly, from behind us, the sound of a pro-Obama rap song came blaring out of the windows of a dorm building. We all turned our heads to see Obama signs in the windows.

This was met with curses, screams and chants of "U.S.A" by McCain-Palin folks who crowded under the windows trying to drown it out and yell at the person playing the stereo.

It was a moment of levity in an otherwise very tense situation and so I let out a gentle chuckle and shook my head.

"Oh, you think that’s funny?!" the large bearded man said. His face was turning red. "Yeah, that’s real funny…" he said.

And then he kicked the back of my leg, buckling my right knee and sending me sprawling onto the ground.

Killian searched for a security guard afterward but did not locate the man again.

His colleague, Mark Binker, has more here.