Pennsylvania, Michigan and Wisconsin. And in 2020, the trio flipped back blue, going to President Joe Biden. The three key states, which collectively account for 44 electoral votes, have yet to be called for either Harris or Trump in the 2024 race.

Donald Trump won Michigan, flipping a “blue wall” state in a major victory for the Republican candidate, the Associated Press projected. Trump was declared the winner of the presidential race earlier Wednesday after clinching Wisconsin and Pennsylvania ...

So what states comprise the "blue wall?" That would be Pennsylvania, Michigan and Wisconsin. Those three states have been pivotal to elect presidents in the last several elections. Barack Obama claimed them in his 2008 and 2012 victories. In 2016 ...