MSNBC political analyst and former senior aide to two House Speakers, Brendan Buck, joins Steve to break down the looming vote on Affordable Care Act tax credits and what it means for the 22 million Americans who rely on them. With Congress facing pressure from both sides, those pushing to extend the credits to keep health care affordable and those looking to rein in federal spending, Buck explains the political stakes, the likely outcomes, and how this decision could reshape coverage costs, insurance markets, and the broader health-care debate heading into an election year.