Man Stabbed 8 People At Minnesota Mall, Shot By Off-Duty Cop

Explosive Device Detonates Along Marine Corps Charity Run Route

London Stab Attack Victim Identified as American Who Was on Last Day of Trip with Professor Husband

John McCain Defends Family of Fallen Muslim Soldier After Trump's Disparaging Comments

Poised Chelsea Clinton Praises Hillary: 'I'm So Grateful To Be Her Daughter'

2 Dead - Including High School Basketball Star - and 17 Wounded In Teen Nightclub Shooting

Are Trucks the New Weapon of Choice for Terrorists?

21-Year-Old Student and Mom of 7 Among the Dead in Nice Truck Attack

Sister of Dallas Gunman: 'I Keep Saying It's Not True'

Dallas Gunman Identified as Micah Xavier Johnson, Who Had No Record: Report