Soros, the Man Who Cries Wolf, Now Is Warning of a 'Superbubble' By GREG IP June 21, 2008; Page B1 He has cried wolf many times, but this time George Soros says the beast is really upon us. Mr. Soros, the chairman of Soros Fund Management, is best-known as a speculator, philanthropist and political activist. He made a fortune by doing things such as betting against Britain's currency in 1992 and Thailand's in 1997. A Hungarian refugee, he has spent millions to promote democracy and learning in post-Soviet nations. He also has spent heavily to promote liberal causes and has...