A harbor tug has run aground after colliding with an oil tanker near Corpus Christi, Texas.The U.S. Coast Guard said its watchstanders at the Sector Corpus Christi command center received a call at 4 p.m. Sunday from the agent of G&H Towing stating that the tug Mark E.A harbor tug has run aground after colliding with an oil tanker near Corpus Christi, Texas.The U.S. Coast Guard said its watchstanders at the Sector Corpus Christi command center received a call at 4 p.m. Sunday from the agent of G&H Towing stating that the tug Mark E.MarineLink NewsRead More