So.. I wonder how long it will be before we hear these folks are American spies?
Iran confirms three Americans are being detained
http://www.latimes.com/news/nationworld/world/la-fg-iran-americans2-2009aug02,0,5054516.story
I will be pleasantly surprised if Iran acts like other normal human beings and, after determining that all they were doing was hiking, they release them.
Then again - all the facts aren't in. Who knows, maybe they were spies. :)