The two men vying to lead the nation next year will mark the 19th anniversary of the 9/11 attacks at the same memorial.
Thousands of firefighters and emergency medical personnel responded to Ground Zero, including more than 300 specialized canine search and rescue teams.
More than 2,600 people perished at the World Trade Center, 125 people died at the Pentagon and 256 people died on four airplanes on 9/11.
It’s been 19 years since the United States became "a nation transformed."
Two more retired FDNY firefighters have died from 9/11 related illnesses, according to the fire department.
Our KTTV 70 series looks at the biggest moments of the past seventy years in the Southland and the terrorist attacks on September 11 is one of our darkest chapters.
A 12-minute short called "Boatlift: An Untold Tale of 9/11 Resilience" is narrated by Tom Hanks and tells the story of the largest sea evacuation in history.