to the keystone pipeline and never waffled. he's also the only candidate to oppose fracking because fracking can endanger our drinking water and threaten our climate. sanders has the most far-reaching plan to fight climate change and build a clean energy future. people before polluters. sanders: i'm bernie sanders and i approve this message. taking control of your health isn't easy. but cigna is there for you. literally. just download our free coach by cigna app.

to the keystone pipeline and never waffled. he's also the only candidate to oppose fracking because fracking can endanger our drinking water and threaten our climate. sanders has the most far-reaching plan to fight climate change and build a clean energy future. bernie sanders -- people before polluters. sanders: i'm bernie sanders and i approve this message. when you get one gig internet from centurylink and prism tv and they're both delivered on a super-fast fiber network directly to your home,