CBS...Why?

So,why even let Lil' Wayne,Eminem and Drake perform at the Grammys if they were going to censor them to that extent i mean C'mon Son! They bleeped out words that they did'nt even have to? With all the feedback from Facebook and Twitter i felt it was only right to look into the problem from the CBS point of view.

"CBS Spokesman says It was a rousing musical performance,but words were edited that did not meet our live broadcast standards,We have great respect for artists' creative freedom, but there are certain things you can't say,or sing on T.V. "

Update: At the end of the day the Dump Button Has a few seconds delay on it.