Greenwire's Bush talks Clinton climate politics

What does Hillary Clinton's framing of climate and energy issues in her memoir "Hard Choices" foreshadow about how she may handle the politics of these issues if she decides to run for president in 2016? On today's The Cutting Edge, Greenwire reporter Daniel Bush gives the background on his coverage of the topic and talks about the developing dividing lines among potential 2016 candidates on climate and energy issues.