Monday's TV highlights: 'Bates Motel' on A&E

CNN Town Hall: Governor John Kasich Anderson Cooper moderates a town hall with former presidential candidate Gov. John Kasich (R-Ohio). 7 and 11 p.m. CNN

The Voice Shania Twain advises the singers in this new episode. 8 p.m. NBC

Supergirl Kara (Melissa Benoist) attends an event for a big...