Why are there so many chicken bones on the street? (Part 1)

A team of investigators with an unusual set of skills joins us this week to solve a mystery that haunts dog owners across modern American cities. On our journey, we'll have video surveillance, thousands of years of poultry history, and some hard truths about highway apples.Check out Manny, Noah, and Devan online.And if you'd like to support Search Engine, you can sign up for our newsletter here.