The champion of the common people, "yes, we can!" in the flesh:
... Obama arrived with 500 staff in tow, including 200 Secret Service agents, a team of six doctors, the White House chef and kitchen staff with the president's own food and water.
And, according to the Evening Standard, he also came with "35 vehicles in all, four speech writers and 12 teleprompters." ....
While unemployment sits at 10% or better the emperor goes to London to perform!