here on illegal student visas. so far, none have turned up on any terror watch list but we are told the feds are still checking the bag grounds on some of these people. they come from places like syria and the far east, thanks to what the agents say, were two women willing to make a buck for opening a book dar into this country. trace gallagher is in the newsroom, what s the deal with this one? reporter: it is a big deal, this is called the florida language institute, basically what they do is help international students learn english. the school enrolls about 200 students per year but here s the key, only ten of those 200 students are actually attending class, the rest, nobody knows where they go and what they do. it s just a scam, the feds say, to get these students into the united states, give them student visas. so far 81 of the foreign nationals have been arrested, dozens of different countries, you mentioned, syria, turkey, colombia, thailand, none of them on the watc