from training.npr.org: https://training.npr.org/sources/ninez-a-ponce/
immigrant communities

Ninez A. Ponce is a professor at the UCLA Fielding School of Public Health and director of the UCLA Center for Health Policy Research.

José A. Quiñonez is a 2016 MacArthur Fellow and the founding CEO of Mission Asset Fund (MAF), a nonprofit that helps financially excluded communities, particularly low-income and immigrant families, to become visible, active and successful participants in the U.S. financial mainstream.

Amelia Tseng is an expert in linguistics and an assistant professor of world languages and cultures at American University.

Ana Gonzalez-Barrera researches public opinion of Hispanic and immigrant populations in the U.S. at the Pew Research Center. She is an expert on U.S. immigration, particularly on Mexican immigration to the U.S. and border apprehensions and deportations.