MEXICO CITY (Reuters) - Senior Mexican officials expressed “worry and irritation” to U.S. counterparts regarding President Donald Trump’s policies on Thursday, while both sides pledged further dialogue on sensitive migration, trade and security issues facing the two neighbors. Mexico’s foreign and interior ministers Luis Videgaray and Miguel Angel Osorio Chong spoke to reporters along with U.S. Secretary of State Rex Tillerson and Homeland Security chief John Kelly following closed-door meetings in the Mexican capital. 