Counter demonstrators bearing signs denouncing Satan gathered outside the hotel Saturday morning. At about 1 p.m., the protest grew to include members of the white nationalist organization Patriot Front, dressed in khaki pants, blue shirts, baseball caps, and gaiters that hid their faces. The demonstrations unfolded outside the Boston Marriott Copley Place, where The Satanic Temple in Salem is hosting a three-day gathering called Satancon. A convention in Copley Square organized by a satanic temple was targeted Saturday by demonstrators across the ideological spectrum, bringing Christians, members of a white nationalist organization, and antifacist activists into Boston to protest. Patriot...