With so much of the recent housing industry in the US 'under water' there has to be pressure on the fed to reduce rates. And regain some market buoyancy. In Canada we can't ignore that and maintain a high interest rate policy that will artificially inflate the loonie and cause even more harm in central Canada.
The housing bubble pulled the US out of recession. It's also allowed Canadians to pile up ever larger heaps of personal debt as they've remortgaged to live the life 'they deserve and earned.'
You have to hit the wall at some point. I think some folks are starting to get dust up their nose.