When the reporter asked if they all have criminal records, Leavitt said: "If they broke our nation's laws, yes, they are a criminal"

Karoline Leavitt is the new White House press secretary under Donald Trump. Her appointment is a historic first. Here's what to know about her.

White House Press Secretary Karoline Leavitt said "all" undocumented people are "criminals," but immigration legal experts say that is unconstitutional.

As the Trump administration intensifies its crackdown on immigrants who are in the country illegally, officials and agencies took to social media to publicize the arrests.

President Donald Trump said Wednesday that he is directing the opening of a detention center at Guantanamo Bay to hold up to 30,000 immigrants who are living illegally in the United States. People who are in the United States illegally and are accused of theft and violent crimes would have to be detained and potentially deported even before a conviction.