Artificial food dye bans: Which states are pursuing them

West Virginia is the latest state to ban some artificial food dyes from food and drugs. Here’s what else is happening across the US, and what you can do for now.

​ West Virginia is the latest state to ban some artificial food dyes from food and drugs. Here’s what else is happening across the US, and what you can do for now. Read More Breaking News, Latest News and Videos | CNN