Reports of bedbug infestations are on the rise, news that strikes fear into the hearts of frequent travelers. While hotels and motels aren't the only places where these insects can hitch a ride on clothes or other belongings -- after all, you can pick one up just by visiting a friend's home, and recent findings in movie theaters and offices prove how easily these bugs get around -- the high-traffic buildings are some of the highest-risk places to encounter these tiny insects that live by feasting on human blood while we're sleeping. By knowing what to look for and taking...