June 7, 2021 6:15 pm What Is Critical Race Theory? There’s a political firestorm brewing in Loudoun County Schools over whether “critical race theory” should be taught in the classroom. News4’s Pat Muse explains the theory and the controversy behind it. Local 1:43 Friends, family gather at vigil for Virginia farmer killed in hit-and-run 1:50 Surveillance video shows well-dressed thieves taking $4K puppy from pet store 2:01 Union Market hosts Umbrella Art Fair 1:55 Terry's Locker aims to build children's confidence, prevent bullying 0:51 Storm Team4 takes part in ‘STEM for Her' event