U.S. Commerce Secretary @PennyPritzker visits #Boulder's @BlackLabSports via @shayshinecastle @dailycamera #bigdata Tweet added by Zybek Sports @ZybekSports

U.S. Commerce Secretary Pritzker visits Boulder’s Black Lab Sports

The last time U.S. Secretary of Commerce Penny Pritzker was in Boulder, she held court at Ball Aerospace with executives from some of the area’s largest employers. On Thursday, it was young a…