By Matt SmithFour years after San Francisco Chronicle reporter Nanette Asimov repelled a Scientology infiltration of California classrooms, the cult has moved to New Mexico, where believers hoodwinked the mayor of Las Cruces into allowing the indoctrination of third-graders.Asimov's 2004-2005 investigative series documented how Scientologists, with the help of unwary teachers and administrators, set up so-called Narconon programs in San Francisco schools, beginning in the early 1990s.As an Asim