All this commotion about NFL players disrespecting the American flag.  This is the symbol of Blue Lives Matter, a police political action group started to oppose Black Lives Matter.

 Flag etiquette states, "the flag should never have placed upon it, nor on any part of it, nor attached to it, any mark, insignia, letter, word, figure, design, picture, or drawing of any nature."

So who's really disrespecting the flag?