Mayor Michelle Wu spoke out against the Kraft Group's proposal for building a stadium in Everett to host the New England Revolutions, calling their mitigation offer to Boston an "unserious proposal" -- criticisms the Revolutions president and Everett mayor pushed back against.

Mayor Michelle Wu called for the Kraft Group to "be real" and commit millions in mitigation funds for the proposed soccer stadium in Everett and Boston. Why it matters: The proposed New England Revolution stadium falls on a sliver of Boston property over the Alford Street Bridge,

Boston Mayor Michelle Wu called the Kraft Group's proposed agreement over Revolution stadium an "unserious offer."