Rep. John Culberson (R-TX) is all over the new media game. A recent tweet from the Congressman:
Go to johnculberson to watch our cspan social media panel and ask us Qs on the qik chat feature

The Twitter-Room obliged, and found this video of the Congressmen discussing new media outreach on a C-SPAN panel. You can watch it now live, and I'm sure it will be saved for future viewing. (I'm not that familiar with "Qik.")