3M Live Face Identification System Takes Security Solutions from Reactive to Proactive

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3M COMPANY (NYSE: MMM) Delayed: 172.79 -0.67 (0.39%)
Previous Close $173.46    52 Week High $182.27 
Open $175.00    52 Week Low $134.64 
Day High $175.56    P/E 25.71 
Day Low $172.00    EPS $6.72 
Volume 3,351,051