Government regulations

President Donald Trump walks toward the South Lawn of the White House to board the Marine One helicopter, Wednesday, June 7, 2017, in Washington, on his way to Cincinnati, Ohio. (AP Photo/Jacquelyn Martin)

FILE - In this Oct. 17, 2002 file photo Deputy Attorney General Larry Thompson, center, talks with reporters in Washington, United States. At left, Michael Chertoff, then head of the Justice Department's Criminal Division, and FBI Deputy Director Bruce Gebhardt, right, listen. Thompson the independent monitor overseeing Volkswagen's efforts to prevent a repeat of its emissions scandal says he has a "broad mandate" to review the company's practices and that his initial impression is that VW is making a serious effort to reform. (AP Photo/Toyokazu Kosugi, File)

In this June 5, 2017, photo, President Donald Trump arrives to speak at an Air Traffic Control Reform Initiative event in the East Room at the White House in Washington. Repairing the nation’s crumbling roads and bridges was supposed to be an area ripe for compromise between congressional Democrats and Trump. Instead Democrats are panning Trump’s proposed $1 trillion overhaul and even Republicans are balking at some aspects of the emerging plan. The White House’s self-proclaimed “Infrastructure Week” began with Trump appearing Monday with aviation officials and some prominent GOP lawmakers to announce plans to privatize the nation’s air traffic control system and separate operations from the Federal Aviation Administration. (AP Photo/Andrew Harnik)