KRWG Primetime Highlights 12/27/11

7pm    BOTANY OF DESIRE

Watch Preview Trailer on PBS. See more from Botany of Desire.

Explores the natural history of apples, tulips, marijuana and potatoes and their impact on humans.

9pm    FRONTLINE - THE UNDERTAKING

Thomas Lynch, a poet and undertaker, offers unique and profound insight into the "dismal trade."