A DNC committee member says he's perplexed by polls showing Biden struggling to rally Democrats around his reelection bid: 'A big part of it is just pure ageism'
President Joe Biden is seeking reelection to a second term.AP Photo/Susan Walsh
<ul>
<li>President Joe Biden has won the backing of most major Democratic officials as he seeks reelection.</li>
<li>B… [+2859 chars]
