By CATHERINE LUCEY, LISA MASCARO and ZEKE MILLER Associated Press
Share this story

MCALLEN, Texas — Taking the shutdown fight to the Mexican border, President Donald Trump edged closer Thursday to declaring a national emergency in an extraordinary end run around Congress to fund his long-promised border wall. Pressure was mounting to find an escape hatch from the three-week impasse that has closed parts of the government, cutting scattered services and leaving hundreds of thousands of workers without pay.