Listen to this article In the wake of the fatal Washington, D.C., collision between a U.S. Army helicopter and an airplane, U.S. Sens. Mark Warner and Tim Kaine, along with other Democratic lawmakers ...

Kevin Dietsch / Getty Images National debt is an extremely important ... The White House. “Presidents: Ronald Reagan.” Congressional Research Service, via Federation of American Scientists ...

The pilots of the American Airlines regional jet in the Washington airport collision acted as expected, aviation safety ...

Some of the reports warned that the flight space was "an accident waiting to happen" with others describing scenarios eerily ...

A Washington Post analysis of FAA maps shows the proximity of the flight path to a helicopter “tunnel” at a midair crossroads ...