Trump had the rust belt in the bag without Pence, but he’s a nice bonus.
Only states that Hillary has a chance in, in the rust belt are MN, IL and WI (and wisconsin only because the GOPe may have poisoned the well so bad there with their never Trump stuff during the primaries that it may not be salvageable for the general). Hillary won’t win any other “rust belt” state.
If that it is true we are looking at a landslide for Trump!