Biden has a lead over Democratic primary challengers, but faces headwinds overall Jennifer Agiesta, CNN President Biden’s bid for a second term begins with a wide advantage over his declared opponents for the Democratic nomination, but he faces headwinds among the overall public from declining favorability and a widespread view that his reelection would be more negative than positive for the country, according to a new CNN poll conducted by SSRS. Voters More Certain About Who They Won’t, Rather Than Will, Support in 2024 Monmouth University Polling Institute Voters have a better idea about who they won’t support in the 2024 election than who they will. In scenarios involving President Biden running against three different Republicans, just under half the electorate says they have definitely ruled out supporting the incumbent. This is nearly identical to the number who have ruled out voting for former President Trump, but higher than opposition to either Gov. DeSantis or former Vice P…