WHO’s constitution, drafted in New York, doesn’t have a clear exit method for member states. A joint resolution by Congress in 1948 outlined that the U.S. can withdraw with one year's notice. This is contingent, however, on ensuring that its financial obligations to WHO “shall be met in full for the organization’s current fiscal year.”

California is advising health care providers not to write down patients’ immigration status on bills and medical records and telling them they don’t have to assist federal agents in arrests. Some Massachusetts hospitals and clinics are posting privacy rights in emergency and waiting rooms in Spanish and other languages.

The SS United States was poised to set sail at the end of last year on her final voyage from Philadelphia to the bottom of the Gulf of Mexico to become an artificial reef. But Coast Guard concerns have complicated the trip south.

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.

Physicists from both New Zealand and Britain have been credited with splitting the atom — but there is consensus that it was not an American.

Legal experts said the president’s executive order would upend precedent and is unlikely to pass constitutional muster.

Eighteen states and the ACLU filed lawsuits seeking to prevent President Trump from denying citizenship to children born in the U.S. to non-citizens.

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

JD Vance was sworn in as vice president, the culmination of a rapid political rise that propelled him to a heartbeat away from the presidency.

Trump faces a challenge: US foes have become more unified following Russia's invasion of Ukraine United Statescategory ... Legalcategory 22 Democratic-led states sue over Trump's birthright ...

With one signature, President Donald Trump ended birthright citizenship where children born here were U.S. citizens even if their parents weren't.