Maria Woltjen, founder and executive director of The Young Center for Immigrant Children’s Rights at the University of Chicago Law School, will be a speaker at Northeastern Illinois University’s May 2019 commencement on May 6 at 4 p.m. at the Credit Union 1 Arena, 525 S. Racine Ave.The center advocates for the safety and well-being of unaccompanied and separated immigrant children.Woltjen focuses on reforming the immigration system, where children are treated as adults, into a justice system that recognizes …