I admire your patience and charity. I am often too ready to write them all off, as it seems to me that the larger a pro-abort crowd grows, the more crass they become. Its clear there is no convincing a mob, but individuals can be persuaded.
I was one of that mob (has it been 10 years already?) time flies.
I stood in front of that mob. We put up graphic signs and held them up for about an hour or so. People respect courage.