A Hilton Hotel in southwest China lost its five star rating this week after an underground brothel was found to be operating out of the hotel last month....Companies like Hilton have the power to help prevent the forced prostitution of children on their watch. Send a letter to Hilton Hotels asking them to prevent child prostitution... Hilton Hotels can help prevent child prostitution in their hotels with one simple action: signing the ECPAT Code of Conduct (www.thecode.org)...[refers also to Carlson and Radisson, Country Inn & Suites (both part of Carlson)]