When it comes to cable news, Fox and CNN have pretty partisan viewers. So, what would happen if Fox viewers tuned into CNN for a month? Would they suddenly adopt different views more aligned with CNN?

UC Berkeley political scientist David Broockman and his colleagues wanted to find out. When they paid Fox News viewers to watch CNN, they found that Fox News viewers became more supportive of vote-by-mail, and less likely to believe that then-Democratic candidate Joe Biden wanted to eliminate all police funding.

The findings have made huge waves in the media, so we decided to take our unique microscope to the paper to see if we can get a fuller picture of what these findings tell us.