SpaceX’s first all-civilian crew has successfully returned to Earth after orbiting the planet for three days and as a result, has raised $210 million for St. Jude’s Children Research Hospital. Former astronaut and ISS commander Leroy Chiao joined Cheddar’s “Closing Bell” to discuss the groundbreaking mission and what it means for commercial space travel. “It shows that this can be done safely and reliably,” he said.