What do the newsmaker guests on ‘This Week’ all have in common?

Christiane Amanpour has booked three senators for “This Week” tomorrow, and they all have one thing in common: they won’t be senators two years from now. Sen. Kent Conrad (D-ND), Sen. Kay Bailey Hutchison (R-TX) and Sen. Joe Lieberman (I-CT) all announced within the last 10 days that they will not be seeking re-election.