USA Bus Lines

Does anybody know if Greyhound Bus lines requires you to present ID when buying a ticket?

I've emailed them several times, called them but don't get through.

Public Comments

1. lol, what are you, a terrorist! Get an ID
2. I called them and was told that you DO have to show a ID
3. Yes you do have to.
4. Hey Achmed, I've reported you to Homeland Security for suspicious behavior and using the internet to investigate illegal activity. Enjoy Gitmo, wear sunblock.