In Manitoba, along the longest undefended border in the world, Canadians push back against Trump’s allegations of an “invasion” of migrants and drugs.

U.S. President Donald Trump on Monday kicked off his sweeping immigration crackdown, tasking the military with aiding border security, issuing a broad ban on asylum and taking steps to restrict citizenship for children born on American soil.

The American Dream has come crashing down for millions and millions of people who line up to get a chance to settle in the United States. Donald Trump has, with one signature, shut the door for them permanently.

A U.S. Border Patrol agent, 44-year-old David Maland, was shot dead in the line of duty Monday afternoon, officials said. Two suspects were also reportedly shot, including one who died.

Just hours after the inauguration, migrants with CBP One appointments along the U.S.-Mexico border learned that all CBP One appointments were canceled. Dozens of asylum seekers in Matamoros, Mexico, were turned away in near-freezing temperatures.

A United States Border Agent was shot and killed during a traffic stop in Vermont near the Northern border, Fox News has confirmed.

The orders include declaring a national emergency to deploy military personnel to the border, suspending refugee resettlement and ending birthright citizenship.

The federal officer killed while on duty near the Canadian border has been identified as a U.S. Air Force veteran who provided security at the Pentagon during the Sept. 11 attacks.

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. (AP/Greg Bull / Javier Ar

U.S. border agents have been instructed to summarily deport migrants crossing into the country illegally without allowing them to request legal protection.