Brian Williams went where everyone wanted to be on the anniversary of the raid and eventual killing of Osama Bin Laden: Inside the Situation Room. In a special report on NBC’s Rock Center, Williams follows President Obama throughout the White House, recalling the events of the what Obama said is the ‘most important single day of my presidency.’

Watch a clip of the report below and learn how things were kept ‘normal’ inside the White House such as how they ate Costco and ordered pizza, so as not to alert anyone as they watched the raid unfold.