Tue, May 21, 2013, 8:32 AM EDT - U.S. Markets open in 58 mins.
Searching continues after massive Okla. tornado
Dr. Doom: US Markets Due for Correction
A Best Buy logo is seen during Black Friday in San Francisco
Cyber Network gears up for growth in the cloud with IBM PureSystems
'All you could hear were screams'
What woman who avoided mirrors saw differently
How Apple avoided billions of dollars in taxes
Frantic Okla. parents await word on kids
Burglar's impossibly cruel theft devastates dad
