The BBC on Wednesday night suspended its live stream of the Queen's lying in state in Westminster Hall after a guard appeared to faint and fall as he watched over her coffin. The footage, shared on social media, shows the uniformed guard stumble to his right twice, before regaining his balance. Moments later, the guard falls forward from the red podium onto the floor, after which a number of officials and police officers rush to his aid. Whether the guard suffered any injuries is unknown...