Here's a guide to what birthright citizenship is, what happens if Trump's order ends it, and what comes next after lawsuits were filed.

President Donald Trump began his term by taking a series of sweeping immigration executive actions Monday that included declaring a national emergency at the US southern border, immediately ending use of a border app called CBP One that had allowed migrants to legally enter the United States,

It’s a cruel policy because if it were adopted, it would impact children mostly. It would impact future generations, and, as is consistent with his theme, it divides people. It would divide our country even further.