Physics professor sues FBI agent over espionage arrest
PHILADELPHIA — A physics professor once charged with plotting to provide secret U.S. technology to China sued an FBI agent in Philadelphia Wednesday over his arrest and questioned why he was targeted.
Xi Xiaoxing, of Temple University, said the FBI wrongly accused him of espionage because it did not understand the science behind his work into superconductivity. The charges later were dropped.
His lawyer, law professor David Rudovsky, said he wants to know if the FBI is profiling Asian-American scientists as it tries to combat spying. He said there was nothing secret about the material Xi sent to academic colleagues in China. He added that that the FBI had likewise filed — and dropped — two other cases against Chinese-Americans.
“I think the government is concerned that there are people in the U.S. sending information to China which is protected, giving people technical advantages,” said Rudovsky, a civil rights lawyer who also teaches at the University of Pennsylvania law school. “I’m not saying the government shouldn’t have that concern. They just got it wrong this time.”