in san juan, puerto rico, i'm joe torres, abc news. >>> the seven people on board were not injured, buti bomber was destroyed after making an emergency landing near chicago. one of the b-17's engines caught fire during the flight. it was on its way to indianapolis, where the public would have had a chance to take flights on it this weekend. the plane's name is liberty bell and was made in 1944. >> how about that? >>> airline fees have fast become the new normal for millions of travelers. figures just out shows that last year alone, passengers shelled out an eye-popping $5.7 billion, this for fees and baggage and reservation changes. steve osunsami shows how airlines are cashing in. >> reporter: for the airlines, the annoying extra fees, the nickel and diming of passengers, have clearly paid off. one industry analyst told us, if it weren't for the fees, the airlines would likely be losing big. >> right now, the airlines would be losing money as a whole and they would be deeper in the hole and probably requiring a bailout if we didn't have these fees. >> reporter: of the nearly $6 billion