Battleground states will turn blue again in 2020

This is from June 2019 : An interesting read

Even though it’s ridiculously early, there’s a lot of speculation about which states are going to be key to determining the outcome of the 2020 presidential election. Conventional wisdom is that Pennsylvania, Michigan and Wisconsin — the “big three” states that were supposed to be Hillary Clinton’s firewall but instead went to Donald Trump — will decide the election.