If voting for Obama or McCain or any of the political clowns is definition of liberal/conservative, then indeed there are plenty “liberal” communion-receving Catholics. But if you look at the political philosophy that comes out of Catholicism you will find that the very idea that getting someone elected constitutes legitimate government is laughable. It is a very Protestant idea, same kind of mental infection that is your private interpretation of the Holy Scripture. Protestantism is a form of liberalism. Vladimir is absolutely right.
Pro-murder Democratic Roman Catholic politicians partake in the Eucarist. Since they are not forbidden, but welcome to the table they are "real Catholics." That was my point.