From Travis Anderson at The Boston Globe / 03.18.2016:
An Arlington woman who wrote a letter to the Boston Globe denouncing Donald J. Trump’s initial reluctance to disavow a former Ku Klux Klan leader said she received a copy of the KKK’s symbol in the mail.
Louise Mayerson, 84, who left her native Austria as a child when her family fled the Nazis, said she received an aonmyous envelope in the mail shortly after her letter to the editor was published in the Globe on March 2.