History-making astronauts share first public remarks post-splashdown

After a record-breaking moon mission, the four astronauts arrived in Houston on Saturday to reunite with family and share their first public remarks post-splashdown.

​ After a record-breaking moon mission, the four astronauts arrived in Houston on Saturday to reunite with family and share their first public remarks post-splashdown. Read More Breaking News, Latest News and Videos | CNN