robert f kennedy jr is polling as high as 20%. marianne williamson as hig h as 10% was just his own party. biden ought to be worried about . now. third party challenges are poised to thro partyould be w a. the 2024 election. candidates like cornel west are sort of fringe possibility. former president obama's own campaign manager, david axelrod, acknowledged that west is a real threat a bidenobama's dge the . >> do you think biden>> recognizes how big of a problem cornell west do yo could be for? >> i have to assume that he does, but it isn't necessarily up to him. it's up to party leadersest acrs the board, progressive leaders in particular, because the great threat from cornel west and the green party line is that he'll attract some progressive voter is hes or away from biden, the third party,act the third party is cod be really problematical for him. >>problemati the character, likw west, is a threat. >> imagine what someone like joe manchin could dohaoe. raise manchin raised over $1,000,000 last quarter and is headlining