Mexico–US border

Using black paint to make the entire US-Mexico border wall hotter and harder to climb was reportedly the president's idea.

The new section is part of a plan to close 'critical' gaps in the border wall and enhance security operations.

"Without a border protected, you don't have a nation," the former secretary of state tells the BBC.

A man with a rifle and tactical gear was shot and killed by police after he opened fire in Texas.

The case centres on whether lower courts have the power to block Trump's orders nationwide, including his proposal to end birthright citizenship.

The directive is part of his administration's drive to incentivise illegal immigrants to self-deport.

In the Mexican city of Tijuana a number of firms are employing people who were removed from the US.