Want to watch better-quality PBS Video? Sign in to access HD streaming!
In this excerpt from the Independent Lens film Rat Film, Harold Edmond, a rat exterminator in Baltimore, helps a resident figure out how to handle the rats infesting her backyard, a common problem in certain Baltimore neighborhoods. After rats learned to avoid the poisoned peanut butter, she switches to BBQ sauce with better success. "They figured it out," Harold tells her.
Upgrade Your Viewing Experience
This video is available to CallSign viewers with a Passport account. Passport gives you access to a wealth of premium content not previously available online, including full seasons of your favorite shows.