John Kasich is hoping for a candidacy-saving showing in New Hampshire on Tuesday by positioning himself as a pragmatic GOP budget-balancer, more moderate than his rivals. But on abortion, the Ohio governor is anything but moderate, signing a slew of restrictive laws that have closed nearly half his state’s clinics.During months of campaigning, Kasich has scarcely talked about that record, however, even though abortion is an issue that drives many Republican primary voters.“He’s the classic under-commit, over-perform guy,” said Marjorie Dannenfelser, president of the anti-abortion Susan B.