question: My brother is going to Elsalvador in may he is worried there maybe issues allowing him to return when he checks in at the airport. he has a 2010 assualt dropped charges /a few traffic violations with non drivers licsence just turned 21/ and a dropped assault charge in 2012? is this enough to hold him at the airport when he returns or are these non issues? please advise. non have ever been convicted of nor does he have outstanding warrants