The folks at the Travel Channel got a sneak peak at Willie Nelson's tour bus. They seemed a bit hyper-focused on his TWO bio-diesel generators, though. Pretty sure we'd all have liked to seen more of the inside of the bus.

Willie Nelson is scheduled to appear on Letterman this month, with his pal, Billy Joe Shaver. The two will perform their new duet, Hard to Be an Outlaw.

Have you ever seen Willie do card tricks in his #ExtremeRV?