Justin Brock led the charge out in Chicago for this year's Go Skateboarding Day as Nike SB set up a session at Chi-town's famous Clemente High School. Video / HOLLAND Follow TWS for the latest: Daily videos, photos and more: http://skateboarding.transworld.net/ Like TransWorld SKATEboarding on Facebook: https://www.facebook.com/TransWorldSkate Follow TransWorldSKATE on Instagram: https://instagram.com/transworldskate/ Follow TransWorldSKATE Twitter: https://twitter.com/TransWorldSKATE