Preelection polls suggest Biden could lose support among young people, one of Democrats' key voting blocs, due to concerns about alleged policy inaction on climate change, student debt, the economy and war between Israel and Hamas in Gaza. These voters have three options: stay home, vote for Trump or vote for a third party. This scenario explores how the election could go if young voters decide not to show up this year and those who do vote at a higher rate for third-party candidates. In 2020, 61 percent of voters between the ages of 18 and 29 voted for Biden, according to our analysis of...…Preelection polls suggest Biden could lose support among young people, one of Democrats' key voting blocs, due to concerns about alleged policy inaction on climate change, student debt, the economy and war between Israel and Hamas in Gaza. These voters have three options: stay home, vote for Trump or vote for a third party. This scenario explores how the election could go if young voters decide not to show up this year and those who do vote at a higher rate for third-party candidates. In 2020, 61 percent of voters between the ages of 18 and 29 voted for Biden, according to our analysis of...WW…