February 28, 2017
WASHINGTON — President Trump is expected to sign an executive order on Tuesday aimed at rolling back one of former President Barack Obama’s major environmental regulations to protect American waterways, but it will have almost no immediate legal effect, according to two people familiar with the White House plans.
The order will essentially give Mr. Trump a megaphone to direct his new Environmental Protection Agency administrator, Scott Pruitt, to begin the complicated legal process of rewriting the sweeping 2015 rule known as Waters of the United States. But that effort could take longer than a single presidential term, legal experts said.