A massive F4, and possibly an F5, tornado cut through Oklahoma this afternoon, destroying schools and homes, and causing millions of dollars worth of damage.
Monday, 20 May 2013 | 12:14 PM ETInvestors shouldn't jump on or off the stock market bandwagon, but pick a position and hold it, says Jack Bogle, founder of The Vanguard Group.
Monday, 20 May 2013 | 11:40 AM ETIn his daily CNBC.com-only video clip, Art Cashin of UBS talks with Bob Pisani about the stock market's continued rally and Fed Chairman Ben Bernanke's upcoming testimony to Congress. (2:11)