“The political reality is that the EU cannot afford to go to war with one of its own member countries without putting its entire agenda in danger of being blocked, given that all crucial policy decisions require unanimity,”
Politico’s Lili Bayer, Maia de La Baume, and David M. Herszenhorn write.
“The rule of law in Poland is an open wound. It is a long-term threat, which needs to be solved if the EU is to thrive. Just as a financial crisis in one country can spread to another, so can a constitutional crisis,” the
Economist writes.
This Backgrounder explains how the EU works.