BOGOTA, Colombia (AP) — Colombia's president ordered government negotiators to delay their planned departure Thursday for Ecuador's capital to inaugurate peace talks with the country's second-biggest rebel group. The planned talks come amid deep uncertainty over the narrow electoral defeat in an Oct. 2 referendum of the government's peace pact with Colombia's main rebel group, the Revolutionary Armed Forces of Colombia. Inspired by the Cuban revolution, it is ideologically more doctrinaire and recalcitrant than the FARC, which grew out of peasant self-defense forces.