We're talking about the outside counties? Trump for sure, but the Milwaukee County suburbs will go toward Clinton. The Milwaukee shootings and protests anger people who are already on Trump's side the most. A lot of people in WOW already have a very hostile feeling toward the city of Milwaukee, I think this is just more evidence of its terribleness in their mind rather than change people's minds.
Has there always been bitter division between WOW and Milwaukee?
Yes. At least since WOW became decently populated.