With 'Vampire Diaries' and 'Originals,' Julie Plec is queen of CW

The executive producer is is taking a bite out of the CW with three buzzed-about supernatural dramas.It's the sound most have learned to ignore when she's around. Where there is Julie Plec, the co-creator of "The Vampire Diaries," there's a near constant hum — a sort of real-life soundtrack that rivals the intense, forlorn music on the popular CW teen drama.