1st day of school in Waltham, MA

 Traffic Supervisor Nicole Spoto helps Silvia Cabrera and her 5th-grader son Junior Cabrera, 10, across the street on the first day of school at Whittemore Elementary School in Waltham on Tuesday, Sep. 1, 2015. (Wicked Local Staff Photo/Brett Crawford)

Traffic Supervisor Nicole Spoto helps Silvia Cabrera and her 5th-grader son Junior Cabrera, 10, across the street on the first day of school at Whittemore Elementary School in Waltham on Tuesday, Sep. 1, 2015. (Wicked Local Staff Photo/Brett Crawford)