Photo by: Charlie Neibergall Republican Presidential candidate Sen. Rand Paul, R-Ky., speaks during a rally at the University of Iowa, Friday, April 10, 2015, in Iowa City, Iowa. (AP Photo/Charlie Neibergall) ** FILE **
4 astronauts return to Earth after being delayed by Boeing's capsule trouble and Hurricane Milton Shares
Quarter Pounders are off the menu at 20% of McDonald's in US as E. coli cases are investigated Shares