This is sort of what it boils down to. Her options were basically "I'm ignorant" or "It was insensitive of me." Maybe it says something about me, but I feel like apologizing for doing something offensive when you were younger is far preferable to admitting that you're an idiot.
Speaking of stupidity, I don't see this going well for Mulcair:
NDP sets sights on Trudeau in bid to recapture momentum
They've gone from trying to pretend that the Liberals didn't exist at the outset of the campaign (i.e. Mulcair wouldn't say their name, and would only call them "the third-place party") to focusing all their attacks on them. Does that reek of desperation to anyone else?