Britain’s Prime Minister David Cameron, left, talks to former Prime Minister, Baroness Thatcher, during their 45 minute meeting inside No.10 Downing Street in London Tuesday, June 8, 2010. Baroness Thatcher famously visited Tony Blair and Gordon Brown at Number 10 shortly after their elevation to the premiership in 1997 and 2007 respectively. She was last in 10 Downing Street during November last year when she attended the unveiling of her portrait – the first painting of a living politician to be hung in the official residence of the Prime Minister. (AP Photo/Chris Harris, Pool)