Bangladesh&amp;iacute;s opposition activists shout slogans after they burn a street vendor's cart as they clash with police during their protest in Dhaka, Bangladesh, Monday, March 11, 2013. The protest was called by an alliance of 18 parties to denounce trials of several opposition politicians accused of mass killings and atrocities during Bangladesh's 1971 independence war against Pakistan. (AP Photo/A.M. Ahad) Photo: ASSOCIATED PRESS / AP2013