Rand Paul — chairman of the Senate Homeland Security Committee, which marks up the immigration-enforcement portion of reconciliation — is flagging that the $1 billion White House ballroom appropriation will likely get stripped before the bill hits the Senate floor. The strategic tell: when the deficit hawk who normally clears the path for Republican spending is the one pulling the fire alarm, the line item was always more political theater than legislative intent. The real play is what survives the Paul filter — and what gets traded to keep his vote on the broader package.