Interesting line of work.
The trick is to say "No" in such a way as to unambiguously imply “you degenerates make me wanna puke and I’d rather stick my face up Moochelle obama’s fat ass” without actually uttering those words.
Damn easy. “my girlfriend’s mom is in town”, “we have a location shoot in the desert”, “my nephew is graduating” etc. Walker should have said “this is a political year etc’. It won’t surprise me Walker will be reading a speech in Spanish at La Raza 6 months from now..