Sarah Sanders Emotionally Recalls Courageous Acts During Vegas Attack

Who Was Las Vegas Shooter Stephen Paddock?

About an hour before a gunman opened fire on a Las Vegas country music concert, the crowd sang "God Bless America" along with country stars Big & Rich.

In a moving video broadcast on "Fox & Friends" this morning, concert-goers created a sea of lights as they held cell phones up and swayed along with the country rendition of the patriotic song.

For families of the victims, the video is one of the last of their deceased loved ones.

This is a POWERFUL moment of American unity. It's time to unify. We love the fans and are heartbroken #prayforvegas pic.twitter.com/ZNd5vBliRB — Big & Rich (@bigandrich) October 3, 2017

Big & Rich can be seen strumming the song on a guitar and interjecting "Come on Vegas, sing!"

John Rich recalled the experience on "The Five" yesterday, calling for prayers and describing the moment that the attack began.

The duo also put out a call on social media for people to donate to a GoFundMe for the victims. More than $3 million has been raised already.

Watch the clip above.

Tomi Lahren: Las Vegas Victims Were Americans, Not Democrats or Republicans

'We Need to Pray': Country Star John Rich Recalls Night of Vegas Attack