Biden's approval ratings are underwater, so many Democratic candidates in tough races have avoided campaign appearances with him. But there are places where he can help.
Whether Democrats can hold onto the Georgia suburbs may come down to candidate quality, shifting demographics and whether voters are more discouraged by inflation or abortion restrictions.
Republican officials in Louisiana are asking the U.S. Supreme Court to set a narrower definition of "Black" for redistricting that excludes some Black people and could minimize their voting power.
Matthew DePerno, the Trump-backed nominee for state attorney general, is being investigated for an alleged plot to seize and tamper with voting machines.
NPR's Sacha Pfeiffer talks with campaign strategist Chuck Rocha about the Democratic Party's struggle to gain and maintain the support of Latino voters.
Republican Ryan Zinke should have a big edge in the race to fill a new House seat in GOP-heavy Montana, except that he faced multiple scandals while former President Trump's interior secretary.