U.S. senator visits Peterson
U.S. Senator Salazar listens as Col. Jay Raymond, 21st Space Wing commander tells him about an eco-friendly "green roof" on building 845 during his visit to Peterson Air Force Base, Colo., March 17. The senator toured the base during his visit and learned about other efforts Peterson is making to become more environmentally friendly, Peterson’s Blueprint 2050 program that addresses base encroachment and other military issues during his visit. (U.S. Air Force photo/Steve Brady)