Four astronauts from four countries return to Earth after six months in orbit

Four astronauts from four countries are back on Earth after catching a ride from the International Space Station with SpaceX. Their capsule parachuted into the Gulf of Mexico near the Florida Panhandle early Tuesday. NASA's Jasmin Moghbeli led the returning crew. She was joined by astronauts from Denmark, Japan and Russia. The four moved into the space station last August for what turned out to be a 199-day mission. Their replacements arrived last week.