The following contains MAJOR SPOILERS for "Traveler," the fourteenth episode of the seventh season of The CW’s "Smallville." It’s girl power to the rescue as Lana, Chloe and Kara of Krypton all team up to save Clark from the clutches of an elusive billionaire. After a mid-season lull, “Smallville’s” many plot threads are finally starting to come together for a mythology-filled conclusion, with a clandestine cabal, a series of grisly murders and a hell of a lot of political manipulation  yes, bad-Lionel (John Glover) is back. Since his incarceration at the end of the third season, Lionel has gone through a remarkable transformation as a saint, savior and eventually the Oracle of Jor-El. Now it seems though that all of that was part of a larger endgame (how very Arvin Sloane) and that all ...