 Good morning, I'm Kyle Cooper. I'm Michelle Bash. Teddy Gelman is our producer. The top story we're following this morning on WTOP, a Boyle Watery Advisory has been issued for all of D.C. and Arlington County. The situation is affecting a lot of people, including those coming downtown for the 4th of July fireworks. WTOP's Neil Augenstein explains why it's happening and what you should do about it.