Senate Republicans will take control of the party’s mammoth tax and domestic policy bill when they return to Washington on Monday — and seek to win over a diverse group of GOP lawmakers agitating for changes to the legislation.

President Trump's "big, beautiful bill" will either spur unprecedented economic growth or blow up the national debt by trillions depending on which congressional Republican you asked Sunday. Why it matters: There are enough Republican budget hawks in the Senate to scuttle Trump's premier legislative accomplishment if the optimists can't rally their votes.