I care about people's human rights and, as a country, we have a very proud record indeed. But I'm also realistic about what we can do... we can raise those issues with leaders and we can talk about those issues, and we do that.
If the parties get too close together they lose their identities, if they get too far apart you're not going to get a whole lot done because you almost always need to have some folks on the other side of the aisle to accomplish anything.