Nigeria's president tells security forces to be 'ruthless'

Aurora warehouse where 5 killed won't reopen until next week

Video: Tesla driver going 128 mph seconds before violent crash

Billionaire Richard Branson hopes concert saves Venezuelan lives

Duke reclaims No. 1 in AP Top 25; Tennessee falls to fifth

'Dangerous' fugitive still sought in Fairview stabbing also wanted on prior felony charges

Animals rescued as fire burns pet store in Washington state

Live: Presidents' Day protests against Trump's national emergency wall declaration

Aurora shooter's permit was revoked but gun wasn't seized

Have a cup of relief: Expert says cupping can help ease aches and pains

Democratic candidates spend holiday in New Hampshire, Iowa

Vandal topples wax statue of Sean 'Diddy' Combs