Liberal Catholics who cooperate with anti-Catholic secret societies and pro-abortion politicians in promoting abortion, embryonic stem cell research and population control should be excommunicated. Rome should act now. They are cooperating with grave evil, leading others into sin and scandal. These are criminals pretending to be Catholic.
That is what you meant and this is where the Church needs to make some changes. You are absolutely right ... those who shamefully and publicly defame and renounce Catholic doctrine, should be publicly excommunicated. As you so well noted, too many Catholics are confused and scandalized by the actions of these abortion worshipers.
And they also many times drag others into the abyss just by making it a part of doing business. I've now found myself in the second straight job - in what is supposed to be a non-profit helping regular ordinary people - loaded with board members who are part of the drive for stem cell research. They never qualify it with embryonic and refuse to admit to advances in other areas, either. If they cross the line, I'm out of there and I have no problem stating the reason. I've done it before, I'll do it again.