January 21, 2014 7:04 pm Pat's Snow Stick Challenge: Send in the Hats! News4’s Pat Collins is getting dozens of your snow hat photos! A winner will be picked later this week. Local 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 0:43 American University locked down before man arrested on campus 3:08 Family holds memorial for brothers, 3 and 6, who died after Clifton house fire 2:05 ‘People immediately hit the ground': 6 hurt in shooting outside DC nightclub 2:20 Driver accused of deadly hit and run of skateboarder held without bail