Illegals cannot bring relatives legally. Most legal immigrants can start the chain after they become a citizen. There are probably special rules for refugees, which was an Obama specialty. Todays bomber was only a few months under 21 when he came (according to a radio report). Over 21 and he would have been Ineligible. Maybe age is flexible in some countries.
under 21 ???
convenient...
What was his real age ???
the illegal aliens know the rules better than we do...