In a party-line vote, the Senate on Sunday passed a landmark climate, health care and tax package called the Inflation Reduction Act.
Legislators advanced the bill after an all-night session in which they voted on dozens of proposed amendments in a process known as a “vote-o-rama.” In the evenly split Senate, all 50 members that caucus with Democrats backed the package, allowing Vice President Kamala Harris to serve as the tie-breaker.