Close Mustard Challenge: Raising awareness for childhood cancer A mother has started the Mustard Challenge after losing her girl to brain cancer. WUSA 6:59 AM. EDT April 20, 2017 TRENDING VIDEOS VERIFY: Was HIV infected blood put into Pepsi products? Verify: Is FEMA paying for power outages? Naval Hospital Jacksonville removes employees in viral photos Verify: Will Reese's Peanut Butter Cups be discontinued this October? Which DC neighborhoods report the most rodents? Teen returns wallet he found with $1,500 in cash Hurricane Update 9/19 Evening: Tracking Maria WUSA9 asks DC mayor about Black Lives Matter video Father says Va. teen wasn't a threat to police Md. files suit against FAA over airport noise More Stories 2 dead after stabbing in Northeast, DC Sep 21, 2017, 5:52 a.m. Baltimore man set free after wrongful conviction Sep 20, 2017, 11:37 p.m. Warm and dry finish to the week Feb 18, 2016, 10:28 a.m.