discussing Slaughterhouse Five by Kurt Vonnegut -- Four

Four -- in which Billy Pilgrim is abducted by aliens and the American G.I.s arrive at an extermination camp. WARNING: These episodes are intended as a supplement to the reading. Anything revealed in a section is subject to a "what we know so far" discussion, with a greater than 0% chance of related speculation. We always avoid spoilers, BUT, if a close-reading reveals secrets left obscure to a casual reader... be warned. Please, keep comments relevant to the current episode. We...