You wouldn’t know it from his campaign’s all-smiles exterior, but President Biden’s web of campaign advisers is deeply irked by an electorate that credits his predecessor, Donald Trump, for many of Biden’s signature victories. In an especially deep cut to Biden’s signature bipartisan infrastructure bill, a majority of voters now say Trump did more to rebuild America than Biden’s historic legislation. Ouch. Though they won’t say so out loud, it’s clear many of Biden’s senior staffers expected 2024 to be a romping replay of 2020. Instead, they’re facing sagging swing state poll numbers and a Democratic coalition on the verge...