Republican presidential candidate Donald Trump, center, and wife, Melania, recite the Pledge of Allegiance while visiting Saint Francis of Assisi Church, a caucus site, Monday, Feb. 1, 2016, in West Des Moines , Iowa.
Republican presidential candidate Donald Trump, center, and wife, Melania, recite the Pledge of Allegiance while visiting Saint Francis of Assisi Church, a caucus site, Monday, Feb. 1, 2016, in West Des Moines , Iowa. Jae C. Hong Associated Press
Republican presidential candidate Donald Trump, center, and wife, Melania, recite the Pledge of Allegiance while visiting Saint Francis of Assisi Church, a caucus site, Monday, Feb. 1, 2016, in West Des Moines , Iowa. Jae C. Hong Associated Press