We need courage to stand up to hate, not just in others but in ourselves. And just what sparked former president obamas biggest public appearance since leaving the white house. News 4 at 11 00 starts now. New information tonight on a disturbing crime in arlington. Thanks for joining us. Im erika gonzales. Im leon harris. Police say a woman was sexually assaulted in a highrise building by a man who tricked her into opening her door. Ja Jackie Benson joins us live. What can you tell us now . Reporter leon, it appears this man got into in luxury highrise condominium building by the parking garage. The Security Camera images show a man wearing a hooded sweat shirt standing near the garage entrance of the adream condominiums on key boulevard in clearly on camera inside the building as is his under armour backpack. Police say that just before 10 00 this morning he knocked on every door on one floor of the building, claiming to be a maintenance worker. One woman opened her door, then police s