Most of the fraudsters are from Andhra, they have spoiled the reputation of even decent south Indians from Tamil Nadu, who are hard working & sincere. You have hundreds of one room shops in hyderabad offering degrees & diplomas from Osmania for Rs 2000. Also they provide fake experiance certificates in any of the IT areas for another 2000. I think US govt & cos should screen Andhra applicants seperatly & should blacklist all the fraudsters.