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.

House Speaker Mike Johnson on Tuesday ordered that flags at the U.S. Capitol be raised to their full height on Inauguration Day, pausing a 30-day flag-lowering order following the death of former President Jimmy Carter.

The U.S. flag code makes clear that American flags should remain at half-staff for 30 days after the death of a former president