Looks like the airlines aren't the only ones having "bad air days" (credit for the pun goes to the Herald's brilliant copyeditors). One of the pilots involved in the Vermont Air National Guard's Opening Day flyover over Fenway is in trouble for performing what is being called an "'unusual' maneuver." From the AP: "The F-16 pilot weaved under and above three other F-16s about 1,200 feet over Fenway Park Tuesday because he was going too......