Close STEM exhibits on display at Andrews Airforce Base Andi Hauser gets a sneak peak of the STEM research exhibits on display at Andrews Air Force Base. They are part of the Air Show and will be free to the public on 9/16 and 9/17! WUSA 12:59 PM. EDT September 15, 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 & shooting in Northeast, DC Sep 21, 2017, 5:52 a.m. Baltimore man set free after wrongful conviction Sep 20, 2017, 11:37 p.m. Metro mechanics stop work on new cars after worker shocked Sep 20, 2017, 10:55 p.m.