LONDON, ENGLAND - APRIL 18: British Prime Minister David Cameron listens as former Labour Home Secretary John Reid speaks with him against a proposed change to the UK voting system on April 18, 2011 ... more 
LONDON, ENGLAND - APRIL 18: British Prime Minister David Cameron listens as former Labour Home Secretary John Reid speaks with him against a proposed change to the UK voting system on April 18, 2011 in London, England. Mr Cameron and Mr Reid are backing the 'No to AV' campaign which wants to retain the current voting system after the referendum on May 5, 2011. (Photo by Oli Scarff - WPA Pool/Getty Images) less 
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Getty Images | Photo By Oli Scarff / Getty Images
Mon, Apr 18, 2011 7:46 AM EDT