mac9, it's ok when Chelsea was paraded around, she was off limits, the Bush daughters were not, the Obama daughters are off limits, Palin's are not. Are you blind? Why is there a double standard? Imus gets fired for a stupid remark that didn't come close to the vile crap from Letterman. I don't care if Palin's daughter was 30, to infer that she was a slut, got knocked up at a ball game should be grounds for dismissal. Just like Imus, just like Nick the Greek. Because Palin's kids were on stage with her makes them fair game? Obama's daughters were also paraded around the stage. Does that make them fair game? And how about Brittany Spear's 14 year old sister who when she became pregnant was featured in a lengthy People Magazine article that described how beautiful the occasion was. Why is it a political conversation to begin with? Because your compatriots made it so.