I remember hearing this story in NPR
a couple of years ago and though I would do a search to see how the guy is doing. Seems like he is still getting interviewed for hours at airports when he comes into the country, you would have thought by now he would be off the list and cleared since the original problem was spurious in the first place. I imagine this is a problem with these sorts of lists, it is not possible to get removed from something like this once you are on it.
Basically the story is that this guy was spray painting frogs around the place to woo his girlfriend, there was a call from Valerie Rumsfeld which said something about a prowler in the region and he was caught doing the spray painting. In his car he had some panflets and stuff about a recent demonstration at Donald Rumsfeld's house and some photos of various things he was taking photos of. Apparently the FBI and Secret Service were then called in and he was questioned for 2 days about his frogs and various other things. They turned up at his girlfriends place and tried to convince her he was running some sort of terrorism setup out of her house. This whole thing has broadcast and published in many sources now, it is curious as to why he is still being questioned for 8 hours when he comes back into the country.
Ahh well, I hope his life gets pulled back together sometime.