Del Rio: Queen City of the Rio Grande tells tales of the starry nights and shimmering sunlight of the storied Texas frontier, with vivid images detailing the gripping drama and unique memories chronicled here. From the U.S. Army's experimental Camel Corps to the world's most powerful radio stations in the 1930s and the U-2 spy planes involved in the Cuban Missile Crisis, Del Rio, seat of one of the largest counties in Texas and sister to the thriving Mexican border city Ciudad Acu a, has played a part on the world stage. Those stories and more, including the little known Italian Colony of West Texas and landmark civil rights court cases, are told here.