They entered the United States as skilled workers, settled into research careers at a respected children's hospital, and eventually became naturalized American citizens. Then a federal judge took it all away.
Breitbart reported that the ruling this week by Judge James E. Simmons Jr. stripped Li Chen and Yu Zhou of their naturalized citizenship following convictions that exposed one of the more troubling espionage cases to emerge from inside the American medical research community. Both pleaded guilty in 2020 to conspiracy to commit theft of trade secrets and conspiracy to commit wire fraud, crimes that prosecutors say were carried out in direct service of the Chinese government.
Former Attorney General Pamela Bondi made clear what the Justice Department believed the case represented. "Gaining citizenship after committing serious crimes against the American people is an unacceptable abuse of our immigration system," she said. "These latest denaturalizations illustrate this Department of Justice's focus on ensuring that citizenship remains a privilege to obtain, not a right to abuse."
The story begins in the mid-2000s, when both Chen and Zhou arrived in the United States through the H-1B visa program, the primary pathway by which American companies and institutions recruit foreign nationals for specialized professional roles. Chen entered first, in 2007, and secured a position at Nationwide Children's Hospital in Ohio. Zhou followed a year later through the same program and joined him at the same institution.
Both adjusted their immigration status in 2011. Chen received naturalized citizenship in 2016, and Zhou obtained hers the following year. By that point, according to federal investigators, the couple had long since begun their real work.
Federal prosecutors found that Chen and Zhou had been stealing proprietary medical research from scientists at Nationwide Children's Hospital and transmitting that material to contacts in China. Critically, investigators determined that the People's Republic of China's State Administration of Foreign Expert Affairs had been funding the operation, and that Chen and Zhou collected nearly 1.5 million dollars in transactions tied directly to the theft.
Their arrests came in 2019. At sentencing, Chen received 30 months in federal prison followed by three years of supervised release. Zhou received a slightly longer sentence of 33 months, also followed by three years of supervised release. Now, with this week's citizenship revocation, the legal consequences of their actions have grown significantly more permanent.
Cases like these expose what open borders advocates prefer to ignore: mass immigration, including legal immigration through programs like H-1B, carries real and documented costs to American workers, American institutions, and American national security. A country serious about protecting its citizens must be equally serious about controlling who enters, who stays, and who earns the privilege of belonging. Comprehensive immigration restriction, across every category and every visa class, is not cruelty. It is the most basic obligation any government owes to its own people.
