Donald Trump's list of potential nominees to the U.S. Supreme Court includes three Coloradans. A former state Supreme Court justice, Rebecca Love Kourlis, explains who they are and what their legal careers indicate about how they would rule on the bench. Plus, an investigation into why -- at almost the last minute -- language changed in an EPA report on fracking and drinking water. And, the future of voucher programs in U.S. schools. We also share a new holiday song from The Lumineers, and profile a Denver muralist.