[contentcards url=”https://www.foxnews.com/live-news/military-helicopter-crash-dc-airport” target=”_blank”] By: Bradford Betz, Christina Shaw, Sarah Rumpf-Whitten, Louis Casiano, Andrea Margolis, Stepheny Price, Alex Nitzberg, Greg Norman, Ryan Gaydos, Chris Pandolfo, Michael Dorgan, Stephen Sorace, Audrey Conklin, Jennifer Griffin, Rachel Wolf, Greg Wehner and Fox News Staff …