Biden's broken promise on pardoning his son Hunter is raising new questions about his legacy

President Joe Biden’s decision to go back on his word and pardon his son Hunter wasn't all that surprising to those who are familiar with the president's devotion to his family. But by choosing to put his family first, the 82-year-old president has raised new questions about his legacy. Biden has held himself up as placing his respect for the American judicial system and rule of law over his own personal concerns. It was part of an effort to draw a deliberate contrast with Republican Donald Trump. Now, both his broken promise and his act of clemency are a political lightning rod.