America remembers 9/11 - CNN -

Here's what you need to know about today's anniversary of the 9/11 terror attacks

Americans across the country marked the 18th anniversary of the 9/11 terror attacks today.

Family members of those killed in the attacks gathered in New York City this morning at the National September 11 Memorial & Museum, the site of the World Trade Center in New York City.

The names of the victims were read and the crowds observed two moments of silence — for when each of the planes struck the World Trade Center. - Read More

America remembers 9/11 - CNN - CNN.com