Photo by: Andy King Fans go though newly enhanced NFL security before entering the Metrodome for the Minnesota Vikings and Houston Texans preseason football game, Friday, Aug. 9, 2013 in Minneapolis. (AP Photo/Andy King)
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