THERE'S one thing more shocking than the illegal- alien smuggling advice that an ACORN official in San Diego gave undercover journalists James O'Keefe and Hannah Giles: It's the illegal-alien home-loan racket that ACORN has been operating with the full knowledge of the US government. On Wednesday, O'Keefe and Giles published the fifth in a series of BigGovernment.com sting videos. In it, ACORN official Juan Carlos Vera coached the pimp-and-prostitute-posing pair on how best to pull off a border-busting smuggling operation. It would be "better from Tijuana," Vera counseled. He then generously offered the investigative couple his Mexican "contacts" to bring...