US President George W. Bush signalled his opposition to a South Dakota abortion ban that forbids the procedure even in cases of rape or incest, saying he favors such exceptions. But Bush declined to predict the outcome of any legal challenges to the legislation, which would make it illegal to terminate a pregnancy except in rare cases when it may be necessary to save the life of the mother. "That, of course, is a state law, but my position has always been three exceptions: Rape, incest, and the life of the mother," the US president told ABC news in an...