The legislation for Trump's agenda on taxes, health care, immigration, energy and more would add $3.3 trillion to the deficit over a decade, according to the Congressional Budget Office.

The Senate is nearing a final vote on President Trump's massive tax cut and spending bill after a marathon series of amendment votes.

The outcome is slightly uncertain because Republicans, who hold a 53-47 majority, face united Democratic opposition − and the defection of at least two of their own members.Start the day smarter. Get all the news you need in your inbox each morning.