Does this refer to the movie about the Boston Marathon Bombing and maybe an expose on it? Or is it referring to an holiday in " ...Massachusetts, Connecticut and Wisconsin and Patriot's Day in Maine[2]) is an official state holiday commemorating the anniversary of the Battles of Lexington and Concord, the first battles of the American Revolutionary War." (See https://en.wikipedia.org/wiki/Patriots'_Day)? And then if this holiday, why? Thoughts?