The article discusses immigration laws in Argentina and the United States. Argentina has implemented new policies focusing on human rights to address undocumented immigrants, which could serve as a model for the U.S. However, implementing Argentina's liberal policy in the U.S. may be challenging without modifications. The U.S. has faced debates on immigration reform, with proposed bills addressing illegal immigration through measures like building fences and creating guest worker programs. The article suggests that Argentina's approach to immigration could offer insights for reform in the United States.