Roll Call TV – August 23, 2008 – DNC 2008 Part 1 By Roll Call Staff Posted August 25, 2008 at 11:58am Facebook Twitter Email Reddit Recent Stories Iowa Democrat launches third challenge to vulnerable GOP Rep. Miller-Meeks Trump departs G7 summit early after warning Tehran should be evacuated Security concerns shake Congress in the wake of Minnesota slayings Senate’s spectrum proposal raises aviation safety question Justice Department says Trump can undo monument designations Trump urges Iran to make deal ‘before it’s too late’ in conflict with Israel