Secretary of State John Kerry

Within hours of receiving the bipartisan bill on Tuesday to authorize the Keystone XL pipeline, President Obama made good on his promise to veto it. The legislation would have short-circuited the approval process, which upset the president.
Feb 25, 2015   The Hill
The new Republican-controlled Senate achieved its first major legislative victory on Thursday (Jan. 29) by passing S.1 to authorize construction of the Keystone XL pipeline. Five more votes are needed to override a potential presidential veto.
Jan 31, 2015   The Hill
While secretary of state John Kerry has been jetting around the world pushing for peace in the world's hot spots, the State Department has been undergoing a top-down pivot to address a topic no less daunting: global warming.
Jan 3, 2014   The New York Times
At the beginning of a two-day trip to India, the world's third largest emitter of carbon dioxide, U.S. Secretary of State John Kerry made solving climate change a focus of his public remarks. The U.S.'s own failures elicited skepticism from locals.
Jun 24, 2013   Grist