Tomorrow at the TCA Press Tour, HDNet will announce Dan Rather's new gig, as scooped by the Post this morning. Then another press tour will begin, beginning with Rather's appearance on Larry King Live Wednesday night.

The former CBS anchor is also booked on The Chris Matthews Show for the next two Sundays, July 16 and 23, TVNewser has learned. Rather will serve as one of four panelists on the show, along with NBC's Andrea Mitchell, BBC's Katty Kay, and New York Times columnist David Brooks. It'll mark his first broadcast network TV appearance since leaving CBS...