Concerns that a deadly collision could occur at Reagan National Airport had long been building. But attempts to draw attention to potentially dangerous conditions sometimes went unheeded.

Tulsi Gabbard was sworn in as Trump’s director of national intelligence. Pilots got 104 helicopter warnings near a D.C.-area airport in the past decade.

We’ve given up everything to serve our country overseas, and we’re being maligned by the richest asshole in the world.” ...