There was a crash crash on I-66 EB in Arlington .The Secret Service says a car chase, blocks from the White House, led to this head-on crash on I-66. Involving a "White House military pass holder." and the other driver fled the scene.
https://twitter com/AnneCutler/status/1015900272281997313
https://twitter com/AnneCutler/status/1015983217025970179