Trump's angry tweet about common border incident prompts Mexican investigation
MEXICO CITY - On April 13, a Mexican military patrol spotted an unmarked vehicle on the south side of the border fence outside El Paso, Texas, and confronted the two people inside.
They turned out to be U.S. Army soldiers, and the spot where they were parked was U.S. territory.
The two sides talked, the Mexican military contingent left, and the U.S.
