By John Solomon
How the government's punishing of the exposure of official wrongdoing can linger for years
The first study to look at methamphetamine's potential lasting effects on children whose mothers used it in pregnancy finds these kids at higher risk for behavior problems than other children.
But because the study is a first, the results should be viewed cautiously and need to be repeated, he said.
Joseph Frascella, who heads a behavioral division at the National Institute on Drug Abuse, said the research is among "groundbreaking" studies examining effects of substance abuse during pregnancy.