The revised package now heads back to the House, where Republican leaders hope to approve it and send it to Trump before a self-imposed July 4 deadline. But it faces hurdles.

The Senate voted 50-50 on Trump's megabill. Vice President JD Vance cast the tie-breaking vote to pass the massive tax and immigration bill. A final vote on Trump's megabill is now underway in the Senate. It needs 51 votes to pass. Some Republican senators to watch are Susan Collins, Lisa Murkowski, Ron Johnson and Rand Paul.