At around noon on the following day, a headline breaks across all the stations that carry news across the planet, America has fallen into anarchy. For, ad mid-day, during a scheduled speak by the President, his secret service team suddenly open fire on him and kill him. This is followed by the executions of nearly every other member of the government.
Furthermore, other governments suddenly have their leaders taken out. Berlin suffers a large explosion that takes out most of their lawmakers, for instance, only hours after America’s government collapses. Strangely, while Parliment suffers similar tragedies, most of the royal family are untouched. Also, absolutely nothing happens on Mideel/Samoa.