ABC Affiliates | ShopTalk Traffic Reporter Lauren Cook Joins WMAR By Merrill Knox on May. 1, 2012 - 10:23 AM Lauren Cook has been hired as a traffic reporter at WMAR, the ABC-affiliate in Baltimore. Since 2007, she has been a traffic reporter at rival WBFF, the Fox-affiliate in Baltimore. Prior to that, she was a reporter at Fox News Cha ...