The article is arguing that Ryan "has a Catholic problem", I merely point out the fact that the real problem any Catholic has is supporting the Government funded abortion on demand position of the current Democrat leadership.
Claiming Ryan has a "Catholic problem" is akin to worrying about a spec in your neighbor's eye while ignoring the 2x4 in your own eye.
Au contraire - the real problem anyone has, is supporting the Government funded abortion on demand position of the current Democrat or nominated Republican leadership.
Being Catholic has nothing to do with it, unless you're speaking from your personal beliefs, or you think Romney is pro-life despite evidence to the contrary.