David Schenone, Nike Innovation Director for Global Footwear, takes you on his “Journey to the Swoosh” and how his childhood passion for doodling let him to a career as an innovative footwear designer at the inaugural X-STEM Symposium in Washington, D.C. on April 24, 2014. br The X-STEM Symposium is sponsored by MedImmune and the Northrop Grumman Foundation and is a program of the USA Science & Engineering Festival. br Lockheed Martin is the Founding and Presenting Host of the USA Science & Engineering Festival.