Davi Tatiana Chirino-Santos, 9, and her baby brother, Arnold Jafer Lopez-Santos, crossed with their mother, Jessica Carolina Santos Lopez. Though the journey was long, Chirino-Santos is looking forward to creating a better life in the U.S. She wants to study to be a doctor.

Davi Tatiana Chirino-Santos, 9, and her baby brother, Arnold Jafer Lopez-Santos, crossed with their mother, Jessica Carolina Santos Lopez. Though the journey was long, Chirino-Santos is looking forward to creating a better life in the U.S. She wants to study to be a doctor.