Mexico’s “Teflon” presidency starting to show wear

MEXICO CITY (AP) — Mexico’s drug war has burst into flames again, the economy’s flat, the health care system is creaking and President Andrés Manuel López Obrador has cracked down on Central American migrants harder than ever.
Yet a man once known for being angry after years of losing presidential bids almost never loses his smile at the news conferences he has held almost every morning since taking office Dec. 1. He’s scheduled to give his first state of th