Cesar Serrano and Sumaya Awad were among the Williams College students who built the wall that crosses a heavily used sidewalk in Williamstown. The wall is
Cesar Serrano and Sumaya Awad were among the Williams College students who built the wall that crosses a heavily used sidewalk in Williamstown. The wall is to demonstrate the barriers people face between lands in the world. (Scott Stafford / Berkshire Eagle Staff)