Gordon Brown Meets With Yemeni Prime Minister Ali Mohammed Mujur

LONDON, ENGLAND - JANUARY 27: A protester holds a South Yemen flag during a demonstration outside 10 Downing Street on January 27, 2010 in London, England. Protesters are calling for an independent southern state of Yemen as world leaders gathered today, 27 January 2010 for talks on how to tackle Al-Qaeda militants operating out of Yemen. It is one of the poorest nations in the world and is being seen as the new frontier in the war against terror after an attempt to blow up a US-bound jet on Christmas Day. (Photo by Dan Kitwood/Getty Images)