Thousands Swarm Ground Zero
Emotional outpourings follow news of Bin Laden's death.
Hundreds gathered for a spontaneous rally overnight at the sight where the Twin Towers stood in lower Manhattan.
Crowds formeda at Ground Zero shortly after the news came out that osama bin laden was killed in Pakistan by U.S. forces Sunday.
At one point there was an impromptu moment of silence.
Almost 3,000 people were killed by the terrorist attacks on September 11th, 2001.
Bin Laden was considered the mastermind behind the attacks.