On the endorsement, anything you ride that's over some cc minimum (varies by state) requires a license to operate that vehicle in every state.
As a partly on-topic aside, this is partly why, in some locales, scooters are so popular among older, scraggly men. They normally have gotten a DUI and a license revocation, so a scooter is their only speedy option; thus the colloquialism "DUIcycle".
Dragging knee is for the track, and dragging tail is for the lot. --Kane Friesen
When you're in a car, you're watching a movie; when you're on a bike, you're in the movie. --Robert Pirsig
Identity theft is not Fun