Biden is lagging in key swing states. But white non-college voters are keeping him afloat in Wisconsin.

• Biden is currently trailing Trump in several critical battleground states ahead of November.
• But of all the swing states, Wisconsin has largely been the most receptive to Biden's message.
• Biden has retained a significant level of support from the state's bloc of white non-college voters.

In 2020, Wisconsin was one of Joe Biden's most important electoral victories, as he successfully clawed back the Midwestern swing state that was narrowly won by Donald Trump in 2016.