As presidential candidates focus their attention on importance of manufacturing to the economy, NAM has announced that former Sen. Rick Santorum (R-PA) will join NAM 2016 Presidential Candidates Forum on Manufacturing. Moderated by "The PBS NewsHour’s" Judy Woodruff, forum will provide candidates the opportunity to discuss their positions on issues critical to manufacturing in the U.S. Forum will take place before manufacturers and workers at Vermeer Corporation’s headquarters in Pella, IA.