Both Senators and Congressmen now have a
dedicated Youtube hub each
that will make it easier for people to browse all their videos. Each hub allows the user to choose his area using Google Maps and subsequently points him to the Senator or Congressman from that region.
But there is a question mark against the worth of this whole exercise. Many of these channels have been in oblivion having garnered handful of viewers. Perhaps if they begin to post parodies of themselves they might become more popular.