A police officer reacts to the heat of the day before a speech by Wikileaks founder Julian Assange at the Ecuador's embassy in London

 
A police officer reacts to the heat of the day before a speech by Wikileaks founder Julian Assange at the Ecuador
A police officer reacts to the heat of the day before a speech by Wikileaks founder Julian Assange at the Ecuador's embassy, where he is taking refuge in London August 19, 2012. REUTERS/Chris Helgren