Before 9/11, individual airports handled their own security, outsourcing to private companies. In November 2001, Congress federalized airport security by passing the Aviation andTransportation Security Public health has a way to fight this, too, as one of the cornerstones of public health isadvocacy Up on stage, Nicki and Bey were ultimate BFF vibes. In case you thought they couldn’t top themselves, they stopped the world with this drop.Related: 4. Drone warfare and targeted killings became the norm.MOHAMMED HUWAISStarting under Bush in 2002