David Caballero, 10, and his sister Sophia, 7, goof off as they wait along the West Front Lawn to hear Pope Francis address Congress during his visit to Washington, D.C. on Thursday.
David Caballero, 10, and his sister Sophia, 7, goof off as they wait along the West Front Lawn to hear Pope Francis address Congress during his visit to Washington, D.C. on Thursday.