President Donald Trump's newly signed One Big Beautiful Bill is facing strong public backlash, with new polling showing that his approval rating for the sweeping measure has dropped underwater just days after he signed it into law.

President Trump on Friday signed his signature tax and spending legislation, the "big beautiful bill," into law, meeting a July 4 deadline that at times appeared out of reach. Why it matters: It's a huge achievement for Trump and congressional Republicans that will reshape federal fiscal policy for years to come.

President Donald Trump signed 'The Big Beautiful Bill,' his legislative agenda on taxes and immigration during a July 4 ceremony.