Though federal flag code dictates a 30-day mourning period after the death of a former president, not everyone is complying. Here's what we know.

Flags throughout the U.S. are being flown at half-staff to honor former President Jimmy Carter, who died in December. They will be raised in a few days.

House Speaker Mike Johnson has ordered flags to fly full-staff at the United States Capitol for Donald Trump 's inauguration. Under U.S. law, they are supposed to be flying at half-staff after the death of former President Jimmy Carter. Newsweek reached out to Trump's inauguration team and Johnson's office via email for comment.