Overview: From the fall of the Berlin Wall to the inauguration of 2005, Carter suffers through an economic depression and the Iran Hostage Crisis; Reagan survives assassination, Iran-Contra, and the Strategic Defense Initiative; George Bush initiates the Gulf War; Clinton presides over a booming economy, sex scandals, and impeachment; and George W. Bush follows 9/11 with his cowboy Doctrine of Pre-emptive Strikes.