Around 400 people gathered Sunday for a community Seder hosted by the Anti-Defamation League  at the University of Massachusetts Boston Campus Center. Every year, the ADL organizes this community event for the city of Boston to discuss various issues surrounding immigration.

A line of people stretched across the front steps of the Massachusetts State House, holding signs that spelled out “Walls Divide!” in front of a crowd of more than 100 people Tuesday night. Centro...