Democrats announced that the Senate's top parliamentary referee determined the $1 billion ballroom funding did not meet budget rules. Sources indicate the ruling may force changes or a 60-vote threshold. Republicans planned revisions after the decision. Officials pointed to finding another route to authorize the ballroom project. Democrats cast the ruling as a setback for the Trump agenda. Supporters argued the ruling underscores reconciliation constraints. The ruling circulated among lawmakers and staff on Saturday night. Observers say the path forward is unclear without changes. Leaders sought to preserve the plan within rule limits.