President Donald Trump on Monday officially shut down the Customs and Border Protection-run app designed to help schedule appointments for people seeking eligibility for asylum, closing off a pathway for migrants at the Southern border hoping to enter the United States.

Fears of a surge in illegal immigrant crossings before President-elect Donald Trump takes office appeared unfounded.

Trump administration officials minutes after the new president took office on Monday shut down a mobile app for migrants to make appointments at the U.S.-Mexico border. By shutting down the CBP

According to a CBP official, the officers were simply performing a regular exercise. However, the news outlet, which focuses primarily on the southern border, reported that CBP officers marching on city streets is something that has only been seen during Trump's first presidency.

Mexico is constructing tents to receive Mexican nationals deported under Trump's mass deportations and provide them with services to help resettle.

The Trump administration Monday ended use of a border app called CBP One that has allowed nearly 1 million people to legally enter the United States with eligibility to work.

The boy's family believes his sickness was caused by an E. coli outbreak the FDA linked to romaine lettuce that affected 88 people across 12 states. Investigators say no one called for help as the victim lay on the sidewalk for five hours.

The flurry of attempted illegal crossing along the U.S.-Mexico border comes just 72 hours before Trump's inauguration. Border Patrol agents dissuaded and easily rounded the few migrants to face criminal charges of illegally entering the U.S.

DHS could request up to 10,000 troops to help with efforts along the U.S.-Mexico border, according to an internal Border Patrol memo obtained by ABC News.

Migrants in Mexico who were hoping to come to the U.S. are adjusting to a new and uncertain reality after President Donald Trump began cracking down on border security.

coli outbreak the FDA linked to romaine lettuce that affected 88 people across 12 states. Investigators say no one called for help as the victim lay on the sidewalk for five hours.