Mon, May 20, 2013, 10:38 PM EDT - U.S. Markets closed
Phaneesh Murthy, president and CEO of iGate, poses during the World Economic Forum (WEF) in Davos
Survivors pulled from Okla. school hit by tornado
Officials: At least 51 killed in Okla. tornado
Watch live: Empire of the Sun in concert
Tornado's incredible trail of devastation
'Oh my god, that thing is getting huge!'
Triple Crown winner goes on home run spree