4Troops, a musical quartet made up of four former army soldiers, told “Fox and Friends” that they were set to perform “I’ll Be Home for Christmas” with Simpson on an October 14 taping before they were told that their song performance had been cut.

Producers then asked the group if they wanted to sing a new song they had never rehearsed, to which the group declined because they had no chance to prepare.
“They suggested we do a new song, but that was one we had never rehearsed before and in the army we sorta have a thing where you train as you fight and we didn’t really feel prepared to do that so we opted out of that,” Melcher added.