Common Dreams: 'People don't trust him on [the climate change] issue,' said Bill McKibben (r) while speaking with Bill Moyers about President Obama and the Keystone XL. 'He's done some good things, but his record is mixed at best.' (Source: Moyers Media)In an interview with veteran journalist Bill Moyers set to air Friday evening, author and 350.org co-founder Bill McKibben, a key voice in the climate justice movement, says that President Obama's looming decision to approve or reject the Keystone XL tar sands will...