President Trump's executive order challenging birthright citizenship will face its first legal test in a Seattle courtroom Thursday.

The lawsuit challenges President Donald Trump’s executive order to end birthright citizenship, which they say violates the 14th Amendment.

President Trump invoked presidential powers to begin his long-promised immigration crackdown shortly after taking office on Monday.

President Trump’s wave of executive orders yesterday sent an undeniable signal to the world about the United States’ role in fighting climate change.

President Trump signed an executive order that "suspends the physical entry of aliens engaged in an invasion of the United States through the southern border." Plus, all federal diversity, equity and inclusion employees were put on paid leave Wednesday evening following a White House memo.

Lee Gelernt, Deputy Director of ACLU Immigrants’ Rights Project, joins Andrea Mitchell to discuss President Trump’s executive orders on immigration, expressing deep concern over their implications for the country.