Disengaged voters could be the key to Biden winning a second term. But they need to be convinced on the economy.

• A new poll shows Trump's polling gains have been powered by voters who didn't cast a ballot in 2020.
• The Times says these voters could stay home or return to Biden. 
• Many of these voters actually lean Democratic, but they've drifted away from Biden over the economy.

President Joe Biden's reelection chances could rest on the support of irregular and disengaged voters — a segment of the population who sat out the hotly-contested 2020 presidential race.

But Biden would have to convince these voters that his vision for the economy would ultimately work for them, as their lagging support for his campaign has given former President Donald Trump a major opening ahead of November.