BREAST CANCER WALK Defense Department civilians and service members and breast cancer survivors sign a banner during the Breast Cancer Awareness Walk in the Pentagon's center courtyard, Washington, D.C., Oct. 24, 2013. The walk was sponsored by the Pentagon’s DiLorenzo Tricare Health Clinic. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 295452-X-DCZ09-700.jpg Photo Gallery