President Donald Trump's administration said Monday it will pay $1,000 to immigrants who are in the United States illegally and return to their home country voluntarily.

Trump, months after taking the oath of office, questioned whether he had a duty to uphold the constitutional right to due process when it comes to mass deportations.

As the Trump administration tests the limits of presidential power, here's a look at what the U.S. Constitution says.

Mario Cordero, CEO of the Port of Long Beach joins Nicolle Wallace on Deadline White House to discuss the impact that tariff policy initiated by Donald Trump have had on imports to his port which is one of the largest container ports in the United States and the impact that it will have on jobs that depend on an active flow of shipping and the price increases it will have on all American consumers.