Mike Johnson's birthright citizenship threat, explained

Key Points:

• House Speaker Mike Johnson pledged that congressional Republicans are exploring all options, including legislation and constitutional amendments, to limit birthright citizenship following the Supreme Court's decision protecting it from President Trump's executive order.
• Despite Johnson's commitment, the likelihood of Congress successfully passing any measures to restrict birthright citizenship in the near term is very low, given slim GOP majorities, legislative gridlock, and the high threshold required for constitutional amendments.
• Justice Brett Kavanaugh dissented partly in the Supreme Court ruling, suggesting that while Trump's order was unlawful, Congress could still pass new legislation to restrict birthright citizenship, a view that some hardline conservatives in the House are using to pressure GOP leadership.
• The Birthright Citizenship Act of 2025, introduced by Rep. Brian Babin and Sen. Lindsey Graham, would limit citizenship to children born in the U.S. only if their parents are citizens or lawful permanent residents, but the bill has stalled and would require Democratic support unlikely to be granted.
• Republicans’ focus on restricting birthright citizenship risks consuming valuable legislative time before the midterm elections, amid ongoing GOP infighting and limited working days remaining in the congressional calendar.