Keith Olbermann wants to torture Sean Hannity. Or is it enhanced-interrogate him? Last week, Charles Grodin was on Hannity, and the conversation turned, as so many do, to simulated drowning. Grodin says waterboarding is torture; Hannity says it's not, and then Grodin asked, "We can waterboard you?" Hannity replied, "Sure...I'll do it for charity. I'll let you do it." And then Keith Olbermann became obsessed with the statement, offering to give $1,000 to military families for every second of waterboarding Hannity could withstand. "And I'll double it, when you admit you feared for your life," he said on the air....