Honestly, have you researched the incident?  Besides his remark about Obama and Boehner (really tone-deaf) Williams accused Pres. Obama of being a Muslim, hating cowboys, cowgirls & farming, and loving gays.  Weird. And he finished with "...and we hate him!"  How is that in any way appropriate commentary for MNF?  It may not be 'racist' by your definition, but is certainly hate speech against the President.  A comment like that directed at Trump would have you and many others here calling for reprisal, but because it targeted Obama it is okay with you.