American president-elect Joe Biden has fractured his right foot after slipping while playing with his dog Major. The injury was discovered in a scan on Sunday and will likely require him to wear a boot for several weeks, his doctor said. Biden suffered the injury on Saturday and visited an orthopedist in Newark, Delaware, on Sunday afternoon, his office said. “Initial x-rays did not show any obvious fracture,” but medical staff ordered a more detailed CT scan, his doctor, Kevin O’Connor, said in a statement. The subsequent scan found tiny fractures of two small bones in the middle of his...