NASHVILLE, Tenn.- A huge crowd came out Saturday afternoon to the War Memorial Auditorium to see Paul speak. The crowd of 1500 included about 300 people who support the Texas congressman through an internet group. Dave Perry is part of that online group of friends. The group, based in Nashville, recently decided to ask presidential candidate Ron Paul to visit them. "We contacted them and they said sure, We'd love to come to Nashville,'" said Perry. Actually, that is exactly how the Republican congressman is building his campaign. He listens to online supporters across the country and meets them. "Well...