Anyone get hassled at a MLB game trying to bring in a semi-serious camera to shoot just for ha-has from the stands? I'm thinking about going to a Nationals game later this week and saw this note on the team's site: My 70-300mm lens probably will exceed the 6" rule but I wonder if security will bother with such a thing. Anyone tried it and got away with it? I won't be in a position to say bring the lens back to the car and go back to the stadium as I'm taking the Metro into town. Should I chance it or wimp out and bring home a bunch of pictures of ants?