Seems we're not the only ones to have officials who leave papers on trains

Receipts for Chinese Bureaucrats Who Enjoyed San Francisco 'Homosexual Show'
A cadre of Chinese officials who blew through around $94,000 of the Glorious Taxpayers' money on a recent junket to the United States are in hot water after a bag of recepits left on a Shanghai subway found its way onto the Internet.

In addition to traveling to far more cities than the budget allowed, the junket stayed at a $700-a-night hotel in Las Vegas and, apparently, took in a "homosexual show" San Francsico.