Wolf Blitzer delivers the most important breaking news and political, international, and national security stories of the day. Tune to The Situation Room weekdays 5-7pm ET on CNN.
Bill Clinton and George W. Bush sounded like old college buddies when they appeared in Washington on Monday.
As President Obama gears up to reveal the strategy for containing ISIS, Jim Sciutto reports on what is known of the plan.
Secretary of State John Kerry speaks about the role of the U.S. in Iraq and building a coalition to defeat ISIS.
Brian Todd reports on a new video from ISIS showing what appears to be combat footage and heavy weaponry.