Topic - Walter Liew

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File - In this March 8, 2012, file photo, Robert Maegerle, left, walks out of a federal courthouse with attorney Jerome Froelich Jr. in San Francisco. Maegerle, a retired DuPont engineer, was convicted of economic espionage charges along with chemical engineer Walter Liew in March. Liew is facing more than 20 years in prison when he is sentenced Thursday, July 10, 2014, for a rare economic espionage conviction for selling technology for a white pigment to China. (AP Photo/Jeff Chiu, File)

Californian who sold secret to China sentenced to 15 years in prison

By Cheryl K. Chumley - The Washington Times

2 men guilty in sale of trade secrets to China

By PAUL ELIAS - Associated Press