RIO GRANDE CITY — With three ports of entry, trucking is the lifeblood of international commerce and the economy in Starr County, according to Rose Benavidez, Chair of STC Board of Trustees and President of Starr County Industrial Foundation.That’s why Rio Grande City Grulla ISD board members have approved a new partnership with STC to provide CDL training in Starr County this summer.“There is little doubt that in these uncertain economic times, our responsibility to maximize options for our students has never been more important,” Benavidez said. “At South Texas College, we pride ourselves in building partnerships and collaborations that ...