For the millions around the world who stutter, Joe Biden’s inaugural address was a source of hope The US president has demonstrated that one can stammer while achieving astonishing goals. Jan 21, 2021 · 11:30 pm When mocked for his stammer during the campaign trail, Biden responded: “I have worked my whole life to overcome a stutter. And it is my great honour to mentor kids who have experienced the same. It is called empathy.” | Roberto Schimdt/AFP United States President Joe Biden called for American unity after four years of political divisiveness and the “raging fire” it provoked. He promised to be a president for all Americans. “I will fight as hard for those who did not support me as for those who did,” he said.