Joe  Rambo  Biggs and David Rodriguez videotaped themselves crossing back and forth from the US to Mexico. It s shocking to see just how open our southern border is with Mexico!This is how easy it is to cross our southern border https://t.co/ZgM0gXGwsM  Joe Biggs (@Rambobiggs) May 8, 2017 What comes to mind when you watch this video? Terrorism? Drug trafficking? Crime?