Singer and songwriter Chris Daughtry joined Fox and Friends Wednesday to talk about what he calls a “life-changing experience.” Of his recent trip overseas to visit the troops, Daughtry said, “It was very humbling to see just a taste of what they go through on a daily basis.”

As the father of four, he appreciates how difficult it must be for our service men and women to be away from their children for months at a time.

Daughtry also revealed that he’ll be performing a free concert on Facebook today at 3p ET. Check out the event, which is sponsored by Duracell, here.