U.S. Military Veteran Believed to Be Lone Gunman in Dallas Police Ambush

Five police officers shot dead in attack, seven officers and two civilians wounded

Clinton Refuses to Say if She'll Cooperate with State Department Investigation

Clinton Still Doesn’t Believe She Sent Or Received Classified Info Despite Comey Statements

U.S. Expels Two Russian Officials After Attack on American Diplomat in Moscow

State Dept Questioned on Iranian Efforts to Obtain Illicit Nuclear Technology

Man Troubled By Confrontations Between Police, Blacks Opens Fire on Tennessee Highway

After Dallas, Rush Limbaugh Predicts Republican and Democratic Conventions Will Be Attacked

German Intel Says Iran Attempting to Obtain Illegal Nuclear Material

Watchdog Asks to Depose Hillary Clinton in Federal Court Case

NRA Says Philando Castile Shooting 'Troubling,' Will Say More After Investigation Concludes

'The reports from Minnesota are troubling and must be thoroughly investigated'