The Hikers/tourists (II)

"QUESTION: Three Americans, backpackers probably, detained in Iran with insinuations that there may be espionage involved. Do you have any response to their being held, and what at least one lawmaker is suggesting, spying?
MR. WOOD: Well, I’ve heard nothing about any charges of them being spies. I know there are reports out there. I don’t think those are credible at all."