How does the rule apply to the US president?

The rule of law applies to the U.S. president by ensuring that the president is subject to the same laws as any other citizen, reinforcing accountability and preventing the abuse of power. This principle is exemplified by processes such as impeachment, where a president can be removed from office for committing "high crimes and misdemeanors." Additionally, court rulings affirm that the president cannot act above the law, emphasizing the importance of adherence to constitutional and legal frameworks.