are the NBC Sports people out of their minds?

I wasn't watching NBC's Sunday Night Football last night, but on the talk shows today I heard that they gave Keith Olberman a spot. OK, the guy used to be on ESPN, he can have some sports commentary I guess, but noooo he didn't talk about sports. He ripped into Rush Limbaugh (taking him completely out of context by the way)! Are the NBC Sports people out of their minds? People tune into Sunday Night Football to see a football came or to hear analysis about football, not political commentary- especially not from a raving lunatic like Olberman (for grins check out Mark Levin's compilation of Olberman's nuttiness here).