In recent months, the news has been filled with reports of bedbugs -- infestations in apartments, offices, and even retailers. They're sneaky, durable, and they come out at night to hunt for blood.
Can anything be done? Why do we have such a deep aversion to them, and not to other bloodsucking creatures such as mosquitoes? We'll talk about the science and psychology of bedbugs.
Produced by Flora Lichtman, Correspondent and Managing Editor, Video