2 Planes Abort Landings as Army Helicopter Flies Near D.C. Airport

The episode followed a fatal collision between a military helicopter and a commercial jet in January, and prompted concern and outrage among officials.

U.S. Gas Industry Pushes Back on Trump Shipbuilding Rules

The main oil and gas trade group wants the Trump administration to reconsider maritime rules released in April that would require it to use some U.S. ships to transport liquefied natural gas.

Janno Lieber, Congestion Pricing’s Biggest Booster, Prepares to Take on the White House

Janno Lieber, head of the M.T.A., has helped steer the tolling program through lawsuits and a last-minute pause. He now will face off with President Trump.

Congestion Pricing’s Biggest Booster Prepares to Take On the White House

Janno Lieber, head of the M.T.A., has helped steered the tolling program through lawsuits and a last-minute pause. He now will face off with President Trump.