CHICAGO (Reuters) - Screeners searching for weapons like guns or bombs are more prone to error when the incidence of such threats is small, U.S. researchers said on Thursday.
Reuters: U.S., Reuters: Nation
Thu, 01/14/2010 - 2:26pm
CHICAGO (Reuters) - Screeners searching for weapons like guns or bombs are more prone to error when the incidence of such threats is small, U.S. researchers said on Thursday.