Trump prioritizes pipelines over environmental protections

How do these moves fit into the broader Trump agenda for energy and the environment? More

The Dakota Access Pipeline and Keystone XL Pipeline were put on hold during the Obama administration. But new executive orders by President Trump begin putting them back on track, as part of efforts to undo former President Obama's legacy. How do these moves fit into the broader Trump agenda for energy and the environment? William Brangham talks with Valerie Volcovici of Reuters.

AIR DATE 1/24/17