James Taranto brings up an interesting point.
1. Parents influence their mothers.
2. Babies are produced by people who want to have them.
3. If you're intent on killing off the children you create, you're not going to have a whole lot of room to influence the next generation of pro-abortion advocates.
4. So, it makes sense that the pro-abortion movement is getting older, while the pro-life movement is being re-populated with young people who believe in values, God, and human respect.
Taranto's headline, fittingly, is "Roe, Roe, Roe Your Boat."