Like much of Trump's agenda, his deportation and citizenship efforts have been thwarted by various court challenges, causing confusion on who could be subject.

President Donald Trump has made cracking down on immigration a policy priority for his second administration, deporting migrants living in the U.S. illegally and revoking the temporary protected status of migrants residing in the U.S. legally. The president recently said there were no illegal crossings into the U.S. via its southern border in May.