Separated at Birth: J. Wellington Wimpy and...?

I will gladly pay you on Tuesday
for a hamburger today...

I wlll gladly agree to budget restrictions on a Tuesday
sometime in 2017 for a budget ceiling raising today...

“The fact that we are here today to debate raising America’s debt limit is a sign of leadership failure. It is a sign that the U.S. government can’t pay its own bills. ... I therefore intend to oppose the effort to increase America’s debt limit.”
— Then-Sen. Barack Obama, floor speech in the Senate, March 16, 2006

So President Barack Obama is not just a "Wimpy" but a flip flopper too!