WOBURN -- Police acted immediately after receiving a call from Massachusetts Republican Party headquarters on Wednesday about a man wearing a pink mask entering MassGOP offices and accusing staffers of being "fascists" before threatening to "come back with a weapon," among other profanity-laced threats. The individual identified himself as Hugh Samson. MassGOP staff was able to positively identify the man after a cursory internet search yielded news photos of him protesting in November 2020: