US President Donald Trump on Thursday signed two executive orders targeting birthright citizenship and birth tourism, saying his administration was "cracking down very big" on what he described as abuses of the American immigration system

Additional details weren't provided, but Trump said he thought his latest actions would be constitutional.

President Donald Trump says he is once again trying to limit birthright citizenship in the U.S. He says he's signing two executive actions on immigration.

Trump takes aim at ‘birth tourism’, setting up court battle

One of the orders bans "birth tourism."