Following up on Ken's observation that CNN and other liberals were troubled by politicians and decision-makers attending the Red Mass (or, more generally, attending any Catholic services), one should note that the same media (see today's NY Times - subscription only) runs several articles this morning on liberal Democrats campaigning from the pulpits, and all without the slightest mention of impropriety.
Democrats have always had the privilege of converting churches into campaign pit-stops. The NY Times this morning relates that a local pastor begged his congregation to vote for Andrew Cuomo as the Democrat made his rounds of the local church circuit.
So, Catholic politicians and judges are scolded for attending a Catholic mass which simply articulates Catholic doctrine, yet the same critics find no fault in liberal, usually black churches actually endorsing specific Democrats before turning over the pulpit for those candidates to deliver political stump speeches.
Try to imagine the outrage if a Catholic archbishop declared that the Church was endorsing Sarah Palin - maybe she could also read from her latest book in place of the Gospel before blessing and distributing the Eucharist. (It would, at least, be the only instance in which the NY Times would object to a female usurping the Catholic hierarchy.) Principles find no footing amongst partisans such as these.