keep in key states. here is one of those promises from president trump last year in ohio. >> i was looking at some of those big, once incredible job-producing factories. and my wife melania said what happened? i said those jobs have left ohio. they're all coming back. they're all coming back. >> cristina alesci is outside the plant that is now closing in ohio. it has to be emotional times there. just before the holidays. just devastating for the communities. what are you hearing on the ground? >> reporter: a huge blow to this community. they're angry, they're frustrated, but to the point about the political shift, the political change here came hard and fast in 2016. this was a democrat stronghold. in fact, i was in the union leader's office this morning, and pictures line the walls with president clinton and president obama. this was a democrat town until