David Grabowski has made history becoming the youngest man to fly across country in a trike.
Essentially a modified go-kart, Grabowski was inspired to fly the machine across country in recognition of Cal Rogers who flew a trike cross country more than a 100 years ago.
Over his three-month journey beginning in Lodi, he faced numerous challenges from a near-death experience in Kansas City to the film crew's van crashing for a week.
Grabowski returns to Sacramento to share the story of his flight.
You can listen to Grabowski's first appearance on Insight before his trip here.