FITCHBURG – As a kid, Jake Hewitt started out with a worm and a bobber, hoping to catch a sunfish.But the now 18-year-old Fitchburg resident hooked a fish that was a little bit bigger, off the coast of Maine on Saturday – a 112-inch, 800-pound bluefin tuna. “It took two and a half hours to reel in, and we had to go to another boat to get more people to lift it up because it was too heavy for just two of us,” Hewitt said in an interview Monday.Asked if it […]