Poll shows Kamala Harris leads in Wisconsin and Michigan but ties with Trump in Pennsylvania

A CNN poll shows Vice President Kamala Harris leading by 6 points in Wisconsin and 5 points in Michigan, but tied with Donald Trump at 48% in Pennsylvania. This raises concerns for her campaign in key battleground states. Poll expert John King noted Harris's support among Black voters is lower than President Biden's in 2020. She has 83% in Michigan and 76% in Pennsylvania, compared to Biden's 92% in both states four years ago. King emphasized the importance of high turnout in Philadelphia for a Democratic win in Pennsylvania. Biden's strong performance there was crucial in his 2020 victory, highlighting potential challenges for Harris in the upcoming election.