American, Italian hostages killed in US drone strike

Experts say drone strikes appear in bounds of US law

Profiles of 4 killed by drones: aid workers, terror suspects

American who was spokesman for Osama bin Laden killed

Loretta Lynch wins confirmation as attorney general

Mistaken killings by US drone show limits of spycraft

New Pentagon strategy warns of cyberwar capabilities

GOP presidential hopeful Cruz criticizes Lynch, skips vote

Obama’s trade agenda draws GOP support in House

House Benghazi panel calls Clinton to testify