The scan has been scheduled for around 2 a.m. on Friday. MPD warned anyone who might be looking at the river to look away while the scan takes place.
The National Oceanic and Atmospheric Administration (NOAA) will conduct a low-altitude flight over the Potomac River and use a green laser to look for debris.
The PSA Airlines Bombardier CRJ700 airplane operated as American Airlines Flight 5342 from Wichita, Kansas, to Reagan ...