Senate Starts Undoing Trump’s Rules Using Once Obscure Law (1)

Senate Democrats began using a special procedure to undo parts of Donald Trump’s regulatory agenda Wednesday, starting by rescinding a measure that made it harder for the Environmental Protection Agency to limit leaks of the powerful greenhouse gas methane from oil and gas wells.

The 52-42 vote on the methane rule is the first of several that Democrats plan to use under the Congressional Review Act. That 1996 law allows lawmakers to rescind federal regulations passed in the waning days of a presidential administration as long as they act within a few months of a new Congress.

It had ...