Jake Tapper Highlights Biden's Struggles in Key Swing State Polls

CNN anchor questions Sen. Murphy on President Biden's lagging numbers compared to other Democrats in battleground states.

Recent polls show Biden trailing Trump in five out of six key swing states.
Sen. Chris Murphy defends Biden, citing other polls showing a tighter race.
Tapper emphasizes Biden's underperformance relative to Democratic Senate candidates.
Murphy argues Democratic voter turnout will counteract negative polling.
Polls also reflect voter concerns over economic and political changes.