Barack Obama actually said...

"To interpret the struggles and achievements of the Buffalo Soldiers in their service to the United States."

"Harriet Tubman is an American hero."

"And as long as the promise of America endures, then the world's hardest workers, the hungriest entrepreneurs, they're going to keep on coming."

"Harriet Tubman is revered by many as a freedom seeker and leader of the Underground Railroad."