CARACAS, Venezuela — Officials identifying themselves as members of a state regulatory agency forced the U.S.-based Spanish-language TV network Telemundo to halt transmission Sunday of its presidential election coverage. "We're surprised by this," said Pablo Iacub, a member of Telemundo's eight-person team, which arrived last week. "We only want to do our work," he said by telephone. At least six people who identified themselves as members of the National Commission of Telecommunications (CONATEL), which regulates electronic media in Venezuela, arrived Sunday afternoon at the hotel from which Telemundo had been transmitting since Friday, said Iacub. The officials said the network...