National September 11 Memorial Museum

Britain's Prince William and his wife, Kate, wrapped up their first visit to New York in a three-day whirlwind that included a black-tie reception, a meeting with basketball king LeBron James, and a solemn, rain-drenched visit to the National September 11 Memorial and Museum.

The shirt a Navy SEAL wore in the raid that killed Osama bin Laden and a special coin given to a CIA officer who played a key role in finding him are being displayed at the Sept. 11 museum, adding potent symbols of the terrorist attacks' aftermath days before their anniversary.

There are prominent videos of the twin towers collapsing, photos of people falling from them and voice mail messages from people in hijacked planes.

Gray dust blankets everything in the subterranean halls of the unfinished National September 11 Memorial & Museum. But while the powder may look ominously like the ash that covered lower Manhattan after the terrorist attacks, this time it is a product of rebirth, not destruction.

An agreement that paves the way for the completion of the Sept. 11 museum at ground zero was reached on the eve of the 11th anniversary of the terror attacks.

Britain's Prince William and his wife, Kate, wrapped up their first visit to New York in a three-day whirlwind that included a black-tie reception, a meeting with basketball king LeBron James, and a solemn, rain-drenched visit to the National September 11 Memorial and Museum.

The shirt a Navy SEAL wore in the raid that killed Osama bin Laden and a special coin given to a CIA officer who played a key role in finding him are being displayed at the Sept. 11 museum, adding potent symbols of the terrorist attacks' aftermath days before their anniversary.

There are prominent videos of the twin towers collapsing, photos of people falling from them and voice mail messages from people in hijacked planes.

Gray dust blankets everything in the subterranean halls of the unfinished National September 11 Memorial & Museum. But while the powder may look ominously like the ash that covered lower Manhattan after the terrorist attacks, this time it is a product of rebirth, not destruction.

An agreement that paves the way for the completion of the Sept. 11 museum at ground zero was reached on the eve of the 11th anniversary of the terror attacks.