The Vampire Diaries (with 900,000 total viewers and a 0.3 rating) and The Originals (820K/0.3) each ticked down this week, with both CW dramas tying series lows in the demo. Barring adjustment, The Vampire Diaries drew its smallest audience ever, while The Originals is looking at its second-smallest audience (“bested” only by this past Nov. […]