A lot of credit for movement on this issue should go to Vox. They have invested time and money into a data-driven investigation of this issue: https://www.vox.com/2018/2/27/16936638/er-bills-emergency-ro...

It's a good example of the role that a vibrant press plays in a democracy, and it might warrant considering adding vox.com and similar outlets to your ad blocker's whitelist.