Hispanic gang specialist, retired L.A. Sheriffs Sgt. Richard Valdemar told Full Disclosure Network™ "It is my duty as a Hispanic to talk about this (the illegal immigration issue) because you cannot, you would be called a racist." In a six minute video preview of part four of a four part Special Series of interviews, Sgt. Valdemar describes what it was like to work for the Los Angeles County Sheriff's Department for 33 years while having to deal with legal and illegal Mexican immigrants in a city that has become known as "the illegal immigration capitol of the nation."