 A new poll found 30% of Americans have spared the life of a bug or other pest in the last year and set it free outside. Really? But then it tells the other pests they can come in. It's no big deal. Eat what you want until you get caught. They'll just catch you and put you back outside. It doesn't work. Is this going to be one of those? This guy was comparing pests to migrants, sending a message. Right.