Yes—I did miss that!
From Glenn’s mouth to God’s ear!
Here is the link. It is about 3/4 through the story. I heard it live.
http://www.theblaze.com/stories/2013/10/02/the-incredible-moment-glenn-beck-and-rep-louie-gohmert-paused-their-live-interview-to-listen-to-amazing-grace-at-the-wwii-memorial/