Kevin McCarthy with President Joe Biden at an Oval Office meeting on the debt ceiling on May 22.
House Republican leader Kevin McCarthy and US President Joe Biden.
  • Ratings agency Fitch cut America's credit score in a surprise move Tuesday.
  • That might sound bad – but the decision doesn't mean anything much for the economy.
  • The US still has the same credit rating as Canada, and is seen as more reliable than the UK.

Fitch's surprise downgrade of the US's credit score Tuesday might sound like a disaster for the economy and a blow for Joe Biden.