This is the first embed given to any world news outlet by the U.S. Border Patrol since the new Trump administration took office and it's clear, they are eager to show us how well things are going. "This is as forward as you can be on the front line," Agent Orlando Rubio noted as we drove up to the border wall.

According to reports, there were no injuries in the incident near Fronton Island, an uninhabited island in Starr County, Texas.

A gunshot was fired from the southern side of the U.S.-Mexico border toward U.S. Border Patrol agents, and multiple shots were returned by U.S. authorities into Mexico, according to federal and state law enforcement officials sources with firsthand knowledge of the situation.