The story is about the journey of a group of immigrants and refugees crossing the border between Mexico and the U.S.
William Camargo works on book that reflects on what immigrants leave behind in their home countries and their contributions to the U.S.
Trump said Monday, "We had a very big crowd. It was unbelievably enthusiastic."
President Enrique Peña Nieto also said that Mexican people are people of "good will" who "deserve everybody's respect."
Republican Donald Trump insists that he's not flip-flopping when it comes to his proposal to deport the estimated 11 million people living in the United States illegally.
The privately-run facility is under construction in Alvarado, Texas.
Carlos Sada, new ambassador of Mexico to the U.S., said that Mexico wants to avoid becoming the "favorite villain" in campaigns every 4 years.
Hundreds of pro-immigration demonstrators filled the sidewalk outside the court.
The case pits Obama against 26 states led by Texas.
The court is weighing the fate of Obama administration programs that could shield roughly 4 million people from deportation and grant them the legal right to hold a job.