He was talking about the "personally pro-life but . . . " crowd -- the excuse-makers, the pseudo-Catholics who treat politics as a religion.
You'll never see them in front of an abortion clinic, unless they're taking a girlfriend or daughter in for an abortion. Because it's her choice, donchyaknow. / bitter sarcasm
Ooops! You’re correct!
I guess I’ve just had some Non-Catholic Pro-lifers tell me that you NEVER see Catholics in the trenches, when sometimes we are all that are there.