TV highlights: Former President Bill Clinton stops by 'The Daily Show'

(All times Eastern)The remaining cooks roll the dice in Vegas when they're split into two teams and asked to prepare dishes for 101 performers in a nightclub on "MasterChef" (Fox at 8 p.m.)."The Briefcase" (CBS at 8) introduces us to two more families in need: the Matas, a Los Angeles family passionate about education and their Mexican heritage, and the Melansons, a Massachusetts couple raising four kids on one income.