Campaigners supporting the "Avaaz, Burma Campaign UK" organization wear masks representing British Prime Minister David Cameron, right, and Myanmar's President Thein Sein as they pose f

 

              Campaigners supporting the "Avaaz, Burma Campaign UK" organization wear masks representing British Prime Minister David Cameron, right, and Myanmar
Campaigners supporting the "Avaaz, Burma Campaign UK" organization wear masks representing British Prime Minister David Cameron, right, and Myanmar's President Thein Sein as they pose for photographs during a protest photo call outside the Houses of Parliament in London, Monday, July 15, 2013. The protest was held Monday to coincide with the London meeting of the two leaders with Avaaz calling for Cameron to not sign a trade deal with Thein Sein because of alleged human rights violations in ethnic conflicts going on in the country. (AP Photo/Matt Dunham)