President Obama’s bold new climate plan is being heralded by environmental advocates but pilloried by coal states and fossil fuel companies who are actively mounting legal challenges. This week we talk with two environmental reporters, Alex Guillen from Politico and Tim McDonnell of Mother Jones, who provide an overview of the climate plan and its goals, discuss some political and legal responses, and talk about how it may be viewed globally as we anticipate the UN Climate Summit in Paris. Produced by Alex Wise.