situation because maybe they'll want people vaccinated. they might do that. the mayor is saying that enforcement starts mid july. what does that look like and mean? >> bill: mid august. by mid september they'll do the enforcement aspect of it and offering you $100 to get a vaccine. breaking news in washington, d.c. alexandria virginia. the pentagon is on lockdown after a shooting on the metro bus platform outside the building. a warning was sent to all the department of defense computers and an overhead announcement telling people to remain in their offices and not go outside. it was an order issued. all entrances to the pentagon have been secured according to police. if you've been around the pentagon area you know how massive this is, a big area to secure. news crossing now. the headline multiple shots said to be fired at the pentagon transit center prompting a lockdown there. that's what's going on. >> dana: we found out that gwen