What a gas tax holiday would actually do
The gasoline price surge is reigniting political chatter about suspending the federal tax on the fuel to help consumers, thanks to a recent round of populist proposals from high-profile Democrats. Why it matters: It's one of those go-to ideas that never actually happens, but often surfaces when prices climb. Congress would have to approve a suspension of the gas tax, and so far, it never has. But political winds could shift in these not-normal times, with no end in sight to the throttling of gl…

