September 6, 2017 12:10 pm Mild Dehydration Can Cause Mood Swings Psychologist Dr. Joshua Weiner explains the ill effects dehydration can do to mental health. Local 3:06 Israel-Hamas war protests rage on at Virginia campuses 2:46 Bodycam video shows teens running from Greenbelt senior skip day shooting 2:46 ‘A preventable mistake': Owner warns of prescription error after dog's death 25:59 Protesters topple barriers at GW: The News4 Rundown 1:54 Fairfax County police investigate theft, attempted theft at jewelry store