After a man died in a bathroom, the Denver Public Library became one of the first libraries in the country to dispense a medication that reverses opioid overdoses. And, it's a year of transition for Molson Coors after an acquisition that made it the world’s third-largest brewer. Then, Estes Park climber Tommy Caldwell scaled Yosemite’s Dawn Wall. His new memoir chronicles intense childhood training, his kidnapping in Kyrgyzstan and his climbs around the world.