Students at the College of Central Florida in Ocala, Fla., perform CPR on a mock patient. Bruce Ackerman/Ocala Star-Banner /Landov hide caption

itoggle caption Bruce Ackerman/Ocala Star-Banner /Landov

ATLANTIC CITY, NJ - JULY 8: The roulette wheel spins at Caesars Atlantic City July 8, 2006 in Atlantic City, New Jersey. Caesars, along with Atlantic City's 11 other casinos reopend this morning after they were forced to close their gambling floors for the first time in their 28-year history due to the New Jersey state budget impasse. (Photo by William Thomas Cain/Getty Images) William Thomas Cain/Getty Images hide caption

itoggle caption William Thomas Cain/Getty Images