by Troy Mauriello If the St. John’s Red Storm weren’t on the national radar after a 7-0 start to their season, they certainly are now. The No. 16 ranked Johnnies came from behind yesterday to knock off No. 7 North Carolina on the road, giving them their best start since 1981, the days of John Franco and Frank Viola. Yesterday’s victory was anything but easy for St. John’s. After outscoring their opponents 63-16 through their first seven wins this season, the Red Storm actually trailed 4-2 heading into the seventh inning in Chapel Hill. It appeared as though the perfect start and upset bid were falling apart before the Johnnies got a jolt of offense thanks to the long ball. In that seventh, after John Valente walked to lead off the inning, Jesse Berardi smashed a two-run, game-tying home ru...