It is never acceptable to be a terrorist.
Umar's dad was killed by a United States Marine, and he doesn't know why.
Umar wants to avenge his father's death.
Umar becomes a politician and orders the U.S. to remove its base from his country.
Umar joins a militant group that is trying to form its own state.
Umar is making a difference, and his father's killers has to leave his country.
Umar ends up killing a lot of innocent people, and his father's killers are still free.