Walker has compared the present-day United States to the Roman Empire in its decline, saying the U.S. government is on a "burning platform" of unsustainable policies and practices with fiscal deficits, expensive overcommitments to government provided health care, swelling Medicare and Social Security costs, the enormous expense of a prospective universal health care system, and overseas military commitments threatening a crisis if action is not taken soon. Walker has also taken the position that there will be no technological change that will mitigate health care and social security problems into 2050 despite ongoing discoveries. In the national press, Walker has been a vocal critic of profligate spending at the federal level. In
Fortune magazine, in 2008 he warned that "from Washington, we'll need leadership rather than laggardship". In another op-ed in the
Financial Times, he argued that the credit crunch could portend a far greater fiscal crisis; and on
CNN, he said that the United States is "underwater to the tune of $50 trillion" in long-term obligations. He compared the thrift of Revolutionary-era Americans, who, if excessively in debt, would "merit time in
debtors' prison", with modern times, where "we now have something closer to debtors' pardons, and that's not good". In the fall of 2012, the Comeback America Initiative led a campaign called the "$10 Million a Minute" Bus Tour. The tour covered about 10,000 miles and stopped at universities, technical colleges, businesses, and more in over a dozen states. The tour's goal was to bring national attention to the economic and fiscal challenges that face our nation and various nonpartisan solutions that should be able to gain bipartisan support. Along with former
Fed Vice Chairman
Alice Rivlin, Walker danced the
Harlem Shake in a video produced by The Can Kicks Back, a nonpartisan group that attempted to organize
millennials to pressure lawmakers to address the United States' then $16.4 trillion debt. == Other responsibilities ==