"Dean Phillips's Primary Challenge: Overcoming Obstacles in Facing Biden"

Rep. Dean Phillips (D-Minn.) is launching a primary challenge against President Biden, citing dissatisfaction among key Democratic constituencies and concerns over Biden's age. However, Democratic strategists believe that Phillips's entry into the race is unlikely to undermine Biden's chances of securing the nomination, given the clear path Biden has faced to the general election and the support he has garnered from high-profile rivals and Democratic groups. Phillips's late entry follows months of efforts by Biden's team to remove obstacles to his renomination, and some Democrats argue that a real debate over Biden's reelection is necessary. However, Phillips may struggle to gain recognition outside of Minnesota, and his campaign lacks the advanced infrastructure and support that Biden enjoys.