WILLOUGHBY, Ohio - To this tidy suburb came news reports from halfway around the world that revealed that one of the four contractors brutally murdered and mutilated by anti-American militants in Fallujah, Iraq, was Danica and Jozo's son, Joe's neighbor, and John and Frank's former student. And yet, for all the personal horror over one of their own dying so unspeakably, Jerry Zovko's family and friends want what he started finished. "He would just hug me and say, 'Mom, I am needed. I have to go there. I can make a difference,'" Danica Zovko said yesterday, recalling her efforts to...