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.
What went wrong at various stages of the White House fence-jumping breach? Brian Todd reports.
Brian Todd reports on accusations that the Secret Service bungled the response to a shooting at the White House in 2011.
U.S. is targeting ISIS' oil installations in Syria and Iraq in an attempt to disrupt the groups' flow of oil wealth.
Deputy Asst. Secretary of State for Iran & Iraq Brett McGurk says he spoke to Iraqi PM to clarify his comments regarding a threat against the U.S.
The U.S. struck an al Qaeda offshoot called Khorasan in Syria, but some fear the group will still attack U.S. interests.
Drew Griffin exclusively visits a meeting in Syria where moderate groups are coming together in the fight against ISIS.
Amid new U.S. airstrikes in Iraq and Syria, will terrorists retaliate by taking more hostages? CNN's Brian Todd reports.
U.S. authorities are concerned about homegrown extremists and lone wolf attacks in the homeland. Pamela Brown reports.
Egyptian Foreign Minister Sameh Shoukry talks to CNN's Wolf Blitzer about Egypt's involvement against ISIS.