Expresses the sense of the Senate that: (1) federal funding for pain management research, treatment, and therapies, at the Department of Defense (DOD), the Department of Veterans Affairs (VA), and the National Institutes of Health (NIH) should be significantly increased; (2) Congress and the administration should redouble their efforts to ensure that a pain management program is established and implemented for military and VA treatment facilities; and (3) the DOD and VA should increase their investment in pain management clinical research.