“Mornings on the Mall” co-host Mary Walter has announced she’s leaving WMAL this morning. Walter joined WMAL’s morning show in early 2017, first co-hosting with Brian Wilson and then Vince Coglianese. It's official! Today was my last day on @WMALDC. It was a great (but exhausting) ride! I will miss my WMAL family terribly.It came…… Read more