A climbing wall, a zip line and many shopping options are part of a planned makeover of DIA’s main terminal, a project the airport would pay for with a public-private partnership. Then, getting to DIA has sometimes been a challenge on the University of Colorado A Line, as glitches and malfunctions continue to delay the train to the plane. Plus, transplants to Colorado are changing the state’s political colors. Also, we speak with a Boulder man who's chased eclipses from Siberia to Zimbabwe. And the new book “Children of Katrina.”