Keillor is usually better than that. But I've noticed in the past that his attempts at political humor aren't that good. It"s just like he doesn't belong there in that genre or like he is using profanity. He doesn't but his political humor has that effect when compared to his wheelhouse comedy.
He can blow the Lutherans out of the water though! And he can tell a tale.
Mark Russell
Equal opportunity Political comedian.
Haven't seen him of late. But has a website.
http://markrussell.net/index.php/jokesLoved his comedy specials.