To weed out sexual predators in youth sports, two state lawmakers want to require background checks for people who coach, but critics question if screening would do much good. Then, if I ask you to think of artifacts from Colorado's history, would you picture a tofu cauldron? Also, Denver true-crime writer Harry Maclean thinks people are too quick to separate themselves from animals... how it influences his view of murder. And, 2015 was a big year for classical music in Colorado, with the first new recording from the Colorado Symphony in years.