Wolf Blitzer delivers the most important breaking news and political, international, and national security stories of the day. Tune to The Situation Room weekdays 5-6:30pm ET on CNN.
(CNN) – Sen. John McCain has some words of wisdom for Gov. Rick Perry ahead of Tuesday’s CNN Republican debate: Get some rest.
“Every time I made a serious mistake politically and I’ve made them, it’s been when I’m tired,” McCain said in an interview Friday on CNN’s “The Situation Room with Wolf Blitzer.”