Biden and Trump won their party's nominations by decisive victories in primaries in Georgia, Mississippi, and Washington. Their victories give each candidate the delegate majority needed to claim their party's nomination at conventions. It sets the stage for a 2024 general election rematch between Biden and Trump. It will be only the seventh time in US history the same two candidates have faced off twice for the White House. Biden and Trump dominated Tuesday's primaries in swing state Georgia and deep red Mississippi. Both candidates face challenges - Trump's legal issues and Biden's concerns about ability at his age.
