Research shows that girls can lose interest in pursuing tech careers sometime between age 9 and the 9th grade. How can U.S. businesses prevent this potential loss of tech talent before these young women reach high school? Tracey Welson-Rossman, CMO of IT consulting firm Chariot Solutions, shares the mission of TechGirlz (www.techgirlz.org) the non-profit organization she founded and Creating IT Futures recently acquired.