 We know that even when you use sunscreen the right way, some ultraviolet radiation still gets through and causes injury. So he says the hope with more research is that this could be a way to help prevent that damage after the exposure. Mike Murillo, WTOP News. If you have concerns about affordable housing in one of the most bustling parts of Virginia, you're not alone. Living in the McLean-Tysons corridor can carry a hefty price tag with rents clocking in at over $2,000 a month. One resident tells NBC4...