♪ ♪ we build spiralmate. and prorail. we're number one in north america. here at ductmate industries, pennsylvania workers are proud to make top-rated parts for ventilation systems. and they're proving there's a future for manufacturing in pennsylvania. i've got a plan to rebuild our manufacturing economy. and we'll do it by connecting companies with vocational education to ensure that our workforce is trained for the jobs of today. i'm tom wolf. and together, we can build an economy that works for the middle-class.