Black Dragon Threat To Japanese Told

LOS ANGELES, Feb. 25. -- (AP) -- Dr. Yu-shan Han told the state legislative committee on un-American activities yesterday American-born Japanese and their parents were under threat of intimidation and torture by the Black Dragon Society, secret Japanese organization.

The Chinese visiting history lecturer at the University of California at Los Angeles said that his friend, the president of Shanghai University in 1938, had been assassinated because he refused to comply with Black Dragon orders.