Bishop Tobin, Giuliani, and communion

An op-ed from Friday's Wall Street Journal:

Most bishops have resisted calls to excommunicate [abortion-rights-supporting] politicians or even to impose lesser sanctions, including denying them Communion. The very idea of these actions appalls most liberals, both inside and outside the Church. They consider ecclesiastical punishment undemocratic, an attack on personal conscience and a violation of the separation of church and state. "I believe the church has a role in guiding parishioners and people in public life, but I don't believe the Church should be using the sacrament of Communion as a political weapon," Rep. Rosa DeLauro (D., Conn.), a pro-choice Catholic, recently told the Connecticut Post.