Garland v. Ming Dai

Background

Two foreign nationals, Cesar Alcaraz-Enriquez and Ming Dai, asked immigration judges not to return them to their home countries. Each judge considered the person’s testimony alongside other evidence—such as a probation report describing a serious domestic-violence incident and later admissions about family travel. The Board of Immigration Appeals adopted the immigration judges’ decisions. The Ninth Circuit applied a long-standing judge-made rule that if the agency did not make an explicit adverse credibility finding, a reviewing court must treat the immigrant’s testimony as true.

Reasoning

The Court unanimously rejected the Ninth Circuit’s rule. It explained that the Immigration and Nationality Act requires federal courts to accept agency fact findings unless no reasonable adjudicator could reach a different result. The statute’s presumption of credibility applies on appeal to the Board, not in later judicial review. The Court also said the Board can implicitly rebut a credibility presumption by adopting and explaining an immigration judge’s findings. Finally, the Court stressed that credibility is not the same as persuasiveness or legal sufficiency—testimony might be believable yet still be outweighed by other evidence.

Real world impact

Appeals courts must now give proper deference to immigration judges and the Board on factual questions and may not automatically credit favorable testimony on review. The Supreme Court vacated the Ninth Circuit rulings and sent the cases back for reconsideration consistent with its opinion. This changes how many immigration and asylum claims will be reviewed by federal courts.