A public-interest group that investigates and prosecutes government corruption says it has obtained a videotape of a Border Patrol sector chief which could shed light on the illegal immigration problem in the United States. Judicial Watch (JW) says it obtained the videotape and transcript of an August 15, 2007, town hall meeting in Laredo, Texas, through the Freedom of Information Act. JW president Tom Fitton says Laredo Sector Chief Carlos Carrillo told the audience that the Border Patrol's job is not to stop illegal aliens, narcotics, or criminals, but to keep the nation safe by stopping terrorists and terrorist weapons...