The easiest way to get the United States government to quickly increase funding for revolutionary health and longevity research might be to have it create a DARPA-like agency which would fund high-risk, high-reward, health-related research. This new agency might become part of the NIH and perhaps be called "HARPA" or "ARPA-H" (the 'H' standing for "health"). Even though HARPA projects wouldn't necessarily be aimed at increasing longevity, many of them would almost certainly do so as a side-effect of the substantial increases in health which they would be tasked to develop. There is a precedent for the creation of such an agency. DARPA under the DOD has funded high-risk, high-reward, military-related projects for decades. The DOE's ARPA-E, the DHS's HSARPA, and the independent IARPA were all modeled after DARPA and established in the past decade to fund high-risk, high-reward projects related to energy, homeland security, and intelligence respectively. HARPA is an obvious addition to the ARPA series of agencies, and it's mission would be shared and approved of by both longevity supporters and more mainstream, health-oriented interests.
http://www.rollcall....s-216521-1.html
http://www.nature.co...390a/box/1.html
http://en.wikipedia.org/wiki/DARPA
http://en.wikipedia.org/wiki/ARPA-E
http://en.wikipedia.org/wiki/HSARPA
http://en.wikipedia.org/wiki/IARPA