1 of 3 [Sam Doran/SHNS]. Gov. Charlie Baker pulled on a mask, branded with the state's #MaskUpMA slogan, after announcing a series of reopening rollbacks and other measures like tightened facemask requirements on Dec. 8. [Sam Doran/SHNS]. U.S. Sen. Elizabeth Warren waded through a dense crowd of supporters on Super Tuesday, March 3, during a walk from her home to Cambridge's Graham and Parks School where she cast her primary ballot. [Sam Doran/SHNS]. Speaker Robert DeLeo waved as he walked across the Mount Vernon Street archway to his car around 5:30 p.m. Dec. 29, half an hour before his resignation took effect.Â