Не то, чтобы коричневая пуговка,

а целый американский паспорт с Техасской пропиской найден на месте боевых действий...

Не удивлюсь, если прописка окажется в Crawford, TX. 

Поймали с поличным, теперь врагу не отвертеться.

UPD (via veles_old ):

интересное продолжение:
Michael Lee White — reached by e-mail in Guangzhou, China, where he is a lecturer at the Guangdong University of Business Studies — said Saturday that his passport was stolen during a flight from Moscow to New York in December 2005.
"I was very tired and sleepy at the time," White wrote. "The theft/loss was reported immediately to officials at the airport, and I got a new one the following year."
He said he had no idea how the passport ended up in South Ossetia.