He may be one of the most influential politicians in the world but even Prime Minister Tony Blair succumbed to the larger-than-life charms of movie star turned California Governor Arnold Schwarzenegger. Blair, on an official visit to Washington and California, met the former body-builder this week to launch an agreement between California and Britain to reduce global warming. "I phoned my wife and she said to me, 'How did you feel meeting Arnold Schwarzenegger?'" Blair told guests at a Los Angeles luncheon on Tuesday. "I said I felt acute body envy, actually," confessed Blair, whose fitness regime consists of pounding...