Watch U.S. Army Chorus honor Toby Keith with a special performance of "American Soldier" and "The Battle Hymn of the Republic." ...

Here are the people who performed live at the U.S. Army's 250th anniversary parade and President Donald Trump's unofficial ...

Zeiders was one of a small handful of country artists who performed at the military parade celebrating the U.S. Army's 250th ...

Zeiders was one of a small handful of country artists who performed at the military parade celebrating the U.S. Army's 250th ...

NBC anchors struggled to remember who Warren Zeiders was during his performance at the 250th birthday of the US Army.

Trump's former presidential rival couldn't help but try to compare the parade - which sparked fiery debates over attendance - ...

Well Zeiders appeared during the celebration yesterday to perform his single “Ride the Lightning,” but it seemed to confuse ...