Amazing Plants

Do you talk to your plants? Think of the stories they could tell if only they could talk back. The seemingly peaceful world of plants is actually a battlefield and a constant struggle for survival. See how some predatory plants use trapdoors and enticing, beautiful flowers to trap their prey, while others shrivel up or emit odors to fend off their enemy. Experts uncover the most fascinating secrets of the world of plants-roots and all. (Source: The Smithsonian Channel)