Return of the Jedi. Terrorists blew up a government base and assassinated the duly elected leader.
captpackrat posted...
WarGames. The kid is basically the bad guy (computer hacker) and nearly starts World War III because of his playing around.
The implied bad guys in that are the American and Soviet governments that made nuclear annihilation a possibility in the first place, and the people who decided to turn "Joshua" into a weapon when he just wanted to play chess.