U.S., Japanese and Russian astronauts leave space station

A SpaceX Dragon capsule undocked from the International Space Station on Saturday to bring home SpaceX's Crew-5 astronauts. NASA's Nicole Mann, the first Native American woman to fly in space, Josh Cassada, Japanese astronaut Koichi Wakata and Russian cosmonaut Anna Kikina are set to splash down Saturday night off the coast of Florida. (March 11)