Six Islamic extremists were convicted of carrying out the bombing, including mastermind Ramzi Yousef.

WSJ: NY marks 20th anniversary of World Trade bombing

Similarly, it could indict the President and other American officials for, say, carrying out a retaliatory bombing raid against terrorists.

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Dzhokhar, 19, is charged with carrying out the Boston Marathon bombing April 15 that killed three people and wounded more than 260, and he could get the death penalty.

NPR: Police: Boston Suspects Planned To Attack New York

Four people have been charged in connection with the bombing, including Dzhokhar Tsarnaev, who is accused of carrying out the attack along with his brother, Tamerlan, 26.

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Argentinean prosecutors accused Hezbollah of carrying out and Iran of planning and financing the worst terrorist attack in that country, the 1994 bombing of a Jewish Community Center, which killed 85 and injured 300.

CNN: Europe, name Hezbollah in terror