If Theresa May has gotten any sleep in the past 24 hours, her spokesman wouldn't know; he never asks.
The 60-year-old prime minister was kept informed of events in Manchester all through Monday night. At 4 a.m., she called Labour Party leader Jeremy Corbyn to agree to suspend their campaign for the June 8 general election following the deadliest terrorist attack on British soil since 2005.
Through the next day, May twice chaired the government's COBRA emergency committee, visited the Manchester police's situation room and stopped by the city's children's hospital. On Tuesday night, she announced a plan to deploy the military to guard concerts and sporting events against another attack that she warned could be imminent.