Acting Attorney General Todd Blanche on Wednesday declared that federal prosecutors and law enforcement officers will focus on combating so-called "birth tourism" — the process of tourists, temporary visitors and undocumented immigrants travelling to the US and giving birth. The announcement lands one day after the Supreme Court upheld the constitutional guarantee of birthright citizenship, per the Guardian. "There's other things that [the Department of Homeland Security] can do, and the federal government can do in the visa process," Blanche was quoted. Taipei Times framed the response as the US moving to target "birth tourism" after the court ruled against 
Donald Trump.
What is "birth tourism"? The Guardian defines it as tourists, temporary visitors and undocumented immigrants traveling to the US and giving birth to obtain US citizenship via the 14th Amendment.
What's the sub-1% share? Birth-tourism births account for less than 1% of US babies born yearly. The small share means the crackdown target is symbolic-heavy but operationally minor.
What can Blanche do? Enforcement will focus on visa-issuance policies, entry-refusal criteria and post-entry investigation — not post-birth citizenship revocation. The visa-process focus stays within existing statutory authority.
Why is the timing significant? The announcement came one day after SCOTUS rejected Trump's executive-order limits on birthright citizenship. The rapid response signals enforcement-track mechanisms will substitute for the blocked constitutional-track path.
What's the political signal? The crackdown gives the anti-immigration voter base a visible action without needing to overcome constitutional constraints. Substantive impact on citizenship numbers remains small.
What's the visa-process implication? Focus on visa issuance lets the administration tighten tourist-visa criteria for pregnant applicants — restricting entry rather than affecting post-entry citizenship.
What's next? DHS policy guidance implementing the Blanche framing will provide the substantive test of what changes actually occur.
Figures referenced: Donald Trump. — JudgeMarket.
