Northern Irish MP Sammy Wilson visited Israel as a longtime supporter of the Jewish state and left with something even more valuable: He is now a firsthand witness who can speak with authority back home.“I wanted to say with some authority: I've been there, I've spoken to people, I've seen on the ground what people have suffered,” Wilson told Jerusalem Post reporter Mathilda Heller after his recent visit. That is exactly the kind of voice Israel needs more of in today's hostile international