Ex-C.I.A. Officer Suspected of Compromising Chinese Informants Is Arrested (Published 2018)China killed or imprisoned several C.I.A. informants in the country starting in 2010, unraveling the agency’s source network in a devastating setback for the C.I.A.Credit...Andy Wong/Associated Press WASHINGTON — A former C.I.A. officer suspected by investigators of helping China dismantle United States spying operations and identify informants has been arrested, the Justice Department said on Tue
