School district cracks down on Mexican students crossing border to attend class . ( CNN ) -- The school board in the town of San Ysidro has been cracking down on illegal immigration by sending out letters and making arrests for those who cross into Mexico illegally. School district may consider tuition system for affected students .
School district cracks down on Mexican students crossing border to attend class . The school board in the town of San Ysidro has been cracking down on illegal immigration by sending out letters and making arrests for those who cross into Mexico illegally. School district may consider tuition system for affected students .