It was sort of inevitable that on his first day of campaigning as an announced candidate for president earlier this month, Rand Paul would be asked whether he supported a ban on abortions in cases of rape or incest. Reporters have been asking Republican candidates that question ever since 2012, when the Missouri Republican Senate candidate said he supported such a ban and added that pregnancies were unlikely in cases of "legitimate rape." But Paul's reply wasn't what the reporter expected. "Why don't we ask the (Democratic National Committee) is it OK to kill a seven-pound baby in the uterus?...