Britain's Foreign Secretary, William Hague, leaves 10 Downing Street in London, Tuesday Aug. 27, 2013 after talks ahead of a national security council meeting Wednesday which will discuss possible UK involvement in using force in Syria. Prime Minister David Cameron on Tuesday recalled Parliament for an urgent discussion and vote on a possible military response to the alleged chemical attack in Syria. Cameron said the crisis session will be held Thursday, when Parliament would traditionally be on its summer recess. A clear motion will be considered by lawmakers, who have been urging Cameron to consult Parliament before any possible action against Syria. (AP Photo/PA, Lewis Whyld)