4_2_2014_pot-soros-weed8201_s640x454Billionaire philanthropist George Soros hopes the U.S. goes to pot, and he is using his money to drive it there. With a cadre of like-minded, wealthy donors, Mr. Soros is dominating the pro-legalization side of the marijuana debate by funding grass-roots initiatives that begin in New York City and end up affecting local politics elsewhere. Through a network of nonprofit groups, Mr. Soros has spent at least $80 million on the legalization effort since 1994, when he diverted a portion of his foundation’s funds to organizations exploring alternative drug policies, according to tax filings. More