NUEVO LAREDO, Mexico — Texas officials cleared the way Monday for the execution of Jose Medellin, one of 51 Mexican nationals on U.S. death row, for his role with five other members of a Houston gang in the 1993 murder and rape of two teenage girls. The Texas Board of Pardons and Paroles on Monday rejected Medellin's request for a reprieve. Medellin, 33, is scheduled to die by lethal injection at 6 p.m. CDT today. The decision violates the Vienna Convention on Consular Relations, according to the International Court of Justice. President Bush ordered Texas to comply with that decision,...