他们声称邮件炸弹是左翼“打着特朗普旗号的假冒行动 ” ， 有些民主党人甚至给自己寄炸弹，并借此指责特朗普。
The mail bombs, they claimed, were a “false flag” operation by the left, with some of the Democrats even sending the bombs to themselves in order to blame Trump.