Congress gas tax
The tax hasn't changed since 1993, though its value -- and cars' fuel efficiency -- has.
Michael McAuliff covers Congress and politics for The Huffington Post. Talk to him on Facebook. Graves said all of those
Shuster said he would explore funding alternatives to the gas tax when his committee takes up a new highway bill to replace
This convergence of opinion from Left and Right signals an extraordinary opportunity to obtain bipartisan support for a revenue-neutral carbon tax.