Astronaut Frank Rubio breaks US spaceflight record after yearlong stay on ISS

Rubio's mission was extended from 6 months to a year due to issues with the return spacecraft.
Rubio reveals he would have declined the mission if he knew it would last over a year.
During his extended mission, Rubio conducted scientific experiments and completed spacewalks.
Rubio is looking forward to reuniting with family and enjoying silence back on Earth.
Rubio broke the record for the longest continuous U.S. astronaut spaceflight, spending 371 days in orbit.