Senate GOP leaders worked through the night to try to win over party holdouts to the legislation, namely Sen. Lisa Murkowski (R-AK). The chamber is still in the midst of a vote-a-rama, where amendments are put up for a vote, and it’s unclear when a final vote will be called.

U .S. Sen. Ted Cruz's plan to block states from creating regulations to limit the potential harm caused by artificial intelligence technology was dropped from the Senate's sprawling budget bill early Tuesday.