Where are they going with Martha? She has now appeared in 2 or 3 episodes this season and we know that she isn't exactly thrilled about spending the rest of her life in socialist utopia. She may have been gullible in the past, believing all the nonsense that her true love Clark told her, but she isn't stupid. I wouldn't be surprised if she attempts a surreptitious contact with the U.S. Embassy. I think she knows enough to do it very, very carefully. She has seen Clark and Elizabeth without disguise and even knows Clark's real fake name, Phillip. She can also identify that one piece of jewellery that the FBI found in their search as coming from Clark. Her repatriation back to America would give Stan enough ammo to sink P&E in short order. I can't imagine where else her story line might go.