Presidential pardons in the U.S. political system function as a constitutional power granted to the president, allowing them to forgive federal crimes and restore rights. This authority, stipulated in Article II, Section 2 of the Constitution, is often exercised for various reasons, including correcting judicial errors or recognizing rehabilitation efforts. Pardons can also reflect a president's values and priorities, influencing public perception of justice and mercy. While controversial at times, such as in politically charged cases, the pardoning power serves as a significant tool for addressing issues within the criminal justice system.