Facebook CEO defends refusal to take down some content

Person of interest in girl's abduction freed on bond

School's out: Chicago teachers strike, 1st day deal unlikely

Man heard in strangling video charged with second woman's death

Soccer star Rapinoe, boxer Shields win sportswomen of year

Trump lashes out at Democrats during Texas rally

Cold cases shut as detectives grill the 'most prolific serial killer in US history'

Americans torn between impeachment and wanting Congress to get back to work

DHS leader says 22 million illegals in U.S., double of previous estimates

Middle Tennessee boy pens gut-wrenching song for military dad who died when he was a baby

Study: Toxic metals found in nearly all tested baby foods

A gusty Northeast cleans up after storm for the record books