PrimeTime Politics Prime Minister Stephen Harper welcomes new MPs to the Conservative caucus on Parliament Hill. New parliamentary secretaries also participated in a swearing-in ceremony. Treasury Board President Tony Clement discusses plans to trim government spending through a full program review. Liberal interim leader Bob Rae takes questions and unveils the party’s new shadow cabinet for the new Parliament. Canadian officials provide an update on the Libya mission, which was extended for another 90 days by NATO and its partners.