SPOILER ALERT: 2010 Rolex 24 at Daytona full of surprises, lead changes

DAYTONA BEACH, Fla. - David took on the Goliaths and won Sunday's 48th running of the Rolex 24 At Daytona. In a race marked by unusual weather, heavy attrition and a record number of lead changes, Joao Barbosa held off Scott Pruett by 52.303 seconds to win the GRAND-AM Rolex Sports Car Series presented by Crown Royal Cask No. 16 race in the No. 9 Action Express Racing Porsche Riley.It was the