More fuel for the abortion fire

A study by Baruch College (CUNY) says that Texas parental notification laws have reduced the number of minors having abortions, however it increased the number of (riskier) second trimester abortions. The CNN/AP article doesn't say whether or how they controled for other factors such as increasing contraceptive use, nor whether the results are statistically significant (though one presumes they wouldn't've made the press release if it wasn't significant).