The illegal migration of people into the United States across the Mexico-United States border has caused an ongoing migrant crisis. U.S. presidents Barack Obama and Donald Trump both referred to surge
Border between Nogales, Arizona, and Nogales, Sonora
Illegal immigrants apprehended by United States Border Patrol near Rio Grande City, 2016
President Donald Trump examines border wall prototypes in Otay Mesa, San Diego.
In June 2018, thousands protested the family separation policy in San Francisco for "Families Belong Together".
Illegal immigration, or unauthorized immigration, occurs when foreign nationals, known as aliens or non-citizens, violate US immigration laws by entering the United States unlawfully, or by lawfully e
Mexico–United States border crisis
…The illegal migration of people into the United States across the Mexico-United States border has caused an ongoing migrant crisis. U.S. presidents Barack Obama and Donald…
US Border Patrol agents review documents of individuals suspected of attempted illegal entry in 2019.
El Paso (top) and Ciudad Juárez (bottom) seen from earth orbit; the Rio Grande is the thin line separating the two cities through the middle of the photograph.
A 1972 FBI report on prior drug convictions of an immigrant issued a visa