First Lady Melania Trump joined President Trump for the signing ceremony of a bill that aims to protect people from sexual online content.Preview: Another rabid fox has been found in the Arlington area. The Animal Welfare League of Arlington says a rabid fox was found in the six-thousand block of 22nd Street on April 25th. Another rabid fox was found dead on a bike trail near North Ohio and 14th streets last Friday. Investigators think it may be the same fox that approached people and dogs in several neighborhoods on May 6th and 7th. Anyone who may have come into contact with the fox should call Arlington County Animal Control.