Dougj at Balloon Juice make a very sensible statement:
"I have a hard time wrapping my head around the fact that the same people who wanted to investigate Bill Clinton for an affair with an intern don’t want to investigate the Bush administration for torture and illegal surveillance."
So, let's hear the reasons.
The post linked above also notes: "MSNBC apologized for Wheeler’s choice of words. They didn’t apologize for Pat Buchanan’s comments about killing Levi Johnston."
Stay classy, Pat.