Earlier this month, Mulroney appointee and Harper lieutenant Marjorie LeBreton announced her retirement as Government leader in the Senate. LeBreton, who is 73, will retire from the Senate in two years. LeBreton has held the government’s line in the…

There’s been a lot of speculation in Ottawa this week about the imminent cabinet shuffle as a number of ministers have announced their retirement from federal politics. Here’s what we know. Shuffle date: We’re hearing that the shuffle is now…