Air force members stand guard next to a barricade at the Government House in Bangkok

 
Air force members stand guard next to a barricade at the Government House in Bangkok
Air force members stand guard next to a barricade at the Government House in Bangkok March 13, 2010. Anti-government protesters headed for Bangkok from the countryside on Saturday for what they are calling a "million-man march," aiming to paralyse the capital and topple a government they say is a front for unelected elites. REUTERS/Chaiwat Subprasom (THAILAND - Tags: POLITICS MILITARY CIVIL UNREST)