The Exclusive Citizenship Act of 2025 would prohibit holding US citizenship and that of another country. Failure to renounce results in automatic loss of US citizenship.

"If you want to be an American, it’s all or nothing," Sen. Bernie Moreno (R-Ohio) said.

Ohio Sen. Bernie Moreno, who was born in Colombia, wants Americans to exclusively be U.S. citizens.

The Exclusive Citizenship Act of 2025 would prohibit holding US citizenship and that of another country. Failure to renounce results in automatic loss of US citizenship.