Open those wallets wide, kids - From National Journal: “"Demography is destiny," warns David Walker, head of the Government Accountability Office, in his frequent presentations to policy makers about the looming fiscal crunch. Already, he tells audiences, the government has implicitly promised health and retirement benefits to the elderly worth $33 trillion in today's dollars over the next 75 years -- an obligation that works out to about $266,000 for each full-time worker. "We're on an imprudent and unsustainable path," Walker told National Journal.” No spit, Sherlock.