EXTFrom left, Archbishop Desmond Tutu, Afghanistan's President Hamid Karzai, Queen Rania of Jordan and Fareed Zakaria, editor of Newsweek International, participate in a panel at the 2nd annual Clinton Global Initiative Thursday, Sept. 21, 2006, in New York. The initiative was started by former President Bill Clinton to act as forum where leaders from all over the world can discuss and develop solutions to global issues. (AP Photo/Seth Wenig)AP - British business mogul Richard Branson said Thursday he would invest about $3 billion to combat global warming over the next decade.

Mogul pledges billions against warming
(AP) [>]