has more than doubled in the past 8 years. raising from $5,580 to $1,200. that's on top of co-pays, co-insurance, and the cost of prescriptions or procedures. and can you tell the difference between this bird chirping. [chirping] >> and this bird chirping? [chirping] >> turns out birds of a feather get buzzed together. the first bird you heard was stone cold sober. the second totally drunk. part of a study. this is a real study from oregon where they test birds' speech pattern when they consumed alcohol. birds like humans slur their speech or chirping. humans and birds have similarly wired brains. >> who are you calling a bird brain? >> is that where it comes from bird brain.