The Circus heads to Capitol Hill for the fierce battle over President Biden's legacy-defining agenda. With Democrats at odds over massive infrastructure and social spending bills, John Heilemann goes behind the scenes with the leader of the House moderates, Rep. Josh Gottheimer, while Alex Wagner speaks with the chair of the House Progressive Caucus, Rep. Pramila Jayapal. Neither side is backing down in the fight over how to achieve President Biden's transformative agenda.

A report from Capitol Hill as the deadline looms to pass President Biden's legacy-defining agenda, as moderate and progressive Democrats in both chambers race to strike a deal before the week's end.