Match Game gets a political; Mo Collins' Lorraine returns to annoy a gym trainer; new album recorded by a diabetic R&B singer; Donald Trump and Hillary Clinton sing a duet; an episode of The Tonight Show Starring Jimmy Fallon; Donald Trump spouts off on Confessions of a Terrifically Huge Mind; Talking Dead gets recursive with nested spin-offs; Darlene McBride returns with her FOX News Car Karaoke special; Arnold Schwarzenegger does a PSA against steroids.