At a 9/11 anniversary ceremony in Shanksville, Pa., former President George W. Bush recounted the heroism of those passengers aboard Flight 93 as well as the brave servicemen and servicewoman who have responded since that time.

RISING: REBUILDING GROUND ZERO. A Discovery channel documentary focusing on the development and construction of Ground Zero in lower Manhattan, NYC.

JibJab created this short video with a review of the most important political issues of the year. Always fun!

From Apple's Celebration of Steve on October 19, 2011.

Unedited..camera A Robin Williams in NYC talking with Jimmy Carter about the film Awakenings.. Penny Marshall directed and Robert Deniro was his co star. Serious route for this funny man...but hes great at that too!

Paul Reubens died at 70 following a private battle with cancer. Watch rarely seen ET interviews with the Pee-wee Herman actor.

Cher’s story and songs are taking center stage in a new Broadway musical, “The Cher Show.” TODAY’s Sheinelle Jones goes behind the scenes of the production to see how this musical journey came together.

The trees come from New York, Pennsylvania and Washington, D.C. — the places attacked on 9/11 — but they are destined to dot a cobblestone plaza surrounding the ground zero memorial in NYC.

A little collage of historic videos about the holocaust over the violin from Schindler's List.

Sixty years ago, the BBC filmed a train journey from London to Brighton, squeezed into just four minutes. Thirty years ago, we did it again.