It's prison for leader of illegal labor ring By Bill Dries dries@gomemphis.com March 15, 2003 San Antonio, Texas, labor contractor David Cantu Jr. was sentenced Friday to four years in prison for heading a scheme to bring 150 illegal aliens to work on FedEx Corp.'s world headquarters at Hacks Cross and Winchester. U.S. Dist. Court Judge Hardy Mays also ordered Cantu, owner and managing partner of Brother's Construction II, to pay more than $860,000 in restitution to the Internal Revenue Service and to forfeit another $10 million. Asst. U.S. Atty. Linda Nettles Harris said the restitution represents payroll taxes that...