Riot police walk with their shields during a protest by supporters of Honduras' ousted President Manuel Zelaya in Tegucigalpa October 29, 2009. Zelaya and de facto rulers in power since a June coup returned to the negotiating table on Thursday, under pressure from U.S. officials who said time is running out to resolve the political crisis. REUTERS/Oswaldo Rivas (HONDURAS POLITICS CONFLICT)
REUTERS/OSWALDO RIVAS