John Kerry Starts 'Global Warming' Book Tour: "Sen. John Kerry of Massachusetts kicked off a 10-city global warming book tour on Monday, promoting a cause whose most high-profile advocate, Democrat Al Gore, also lost a presidential race to George. W. Bush.

'This Moment on Earth: Today's New Environmentalists and Their Vision for the Future' by Kerry and his wife, Teresa Heinz Kerry, will be released on March 26." Read on.