WASHINGTON (AP) — The Trump administration has revoked the visa of a Chinese national working for the state news agency Xinhua in the United States, in an apparent reciprocal act to Beijing’s decision to expel a New York Times reporter. A person familiar with the matter confirmed the visa had been revoked. The person spoke on condition of anonymity because the matter involves visa privacy. A State Department official confirmed there was a plan to revoke the visa. The tit-for-tat move by the