As president, Joe Biden has led our country capably through vexing domestic public health, climate, and public safety crises while uniting allies to join forces to counter global security threats. He’s sparked constructive exchanges with business leaders at our CEO forums. He was cogent and engaged when one of us spoke with him at an event in Greenwich last month. Having worked on his 1972 Senate campaign before his wife and daughter were tragically killed in a car accident, one of the authors...