Photo by: Kiichiro Sato Republican presidential candidate, Sen. Marco Rubio, R-Fla., speaks during a campaign rally, Saturday, Jan. 30, 2016, in Des Moines, Iowa. (AP Photo/Kiichiro Sato) ** 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