NEW YORK (CNN) -- Former Vice President Al Gore said he has "fallen out of love with politics" and has no intentions of running for office again. When asked why he wouldn't run for president again -- when presumably a president could shape an agenda to fight global warming -- Gore said those in power must have the support of the people to make it work. "The key players are the American people," he said. "When the American people have the awareness of what this means for their children, and for their grandchildren, that all of civilization is at risk...