The U.S. Centers for Disease Control and Prevention is planning a large study into potential connections between vaccines and autism, two sources familiar with the matter told Reuters, despite extensive scientific research that has disproven or failed to find evidence of such links.

The CDC announced it will study whether vaccines cause autism. "Dude is telling Americans to shut up about food prices while spending another weekend playing golf. Amazing."

What do you think the CDC study on vaccines and autism will find after years of research saying there’s no link? A simple shot could protect you from a dangerous disease—but what if some people think that shot might cause other problems?