NSSGA convention

NSSGA gathers the best and brightest to its national convention in San Francisco this week. Pit & Quarry Editor-in-Chief Darren Constantino will be on-hand to cover the proceedings, as will Associate Publisher Rob Fulop. The association has a big year ahead of it, as it adapts to a changing industry and makes plans for its World of Aggregates show, to debut in 2009. Your comment?