More than 3,000 journalists will converge on the University of Denver Wednesday for the first presidential debate between Barack Obama and Mitt Romney. About 700 will be reporting for foreign news organizations. Ryan Warner talks with two of them. Julio Marenco is a reporter for NTN24, the Spanish-language satellite news service. It’s seen throughout Latin America and in the United States. Alan Fisher is a correspondent for Al Jazeera English, which claims to reach more than 260 million households in 130 countries.