As part of our ongoing Town Hall Tracker project, here's a clip from Think Progress of Rep. Tom Perriello's (D-VA) event this week.

The protester featured in the video proudly states his affinity with Americans for Prosperity, the corporate front group that has helped coordinate opposition turnout to town hall events over the last two weeks.

But he doesn't cite AfP to argue against health care reform -- it's his source for questioning the citizenship of President Obama. Watch the clip here: