be an isolated incident. i think it's important for people to understand right now it doesn't appear to be part of a larger nexus. >> you see that larger rental van. we've seen rental vehicles in the past. all right, guys. we'll stay on top of this. we're not going to leave this story. but there's other important news we're following right now including news involving president trump. he's showing the president of france the d.c. sights tonight. looking at live pictures coming in from mount vernon, virginia. the president, president macron of france, and the first ladies. getting off of marine one right now. they took a very brief helicopter flight from the white house over to mount vernon. they're going to be touring mount vernon. then they're going to have dinner there as well before returning to the white house. jim acosta is our chief white house correspondent.