In the aftermath of the Maastricht Treaty, Europe saw tremendous integration, but the last few years have seen a new power game between federalist and confederalist actors. Although the Lisbon Treaty increased the power of the federalist-inclined European Parliament, the politics of the European Council are marked by a confederalist approach that re-affirms the power of the individual member states. As the European Council gains in strength, it supports the idea that EU policies should act as a means to protect individual national interests rather than as a positive-sum game to the benefit...