WASHINGTON (AP) - Senate Republicans are trying for a third time to persuade Democrats to curb medical malpractice lawsuits and help alleviate what proponents of limits call a health care crisis. "The ultimate victims are the patients who see their access to care, to that obstetricians, to that emergency room, to that trauma center, threatened and in some cases, that access totally disappearing," Senate Majority Leader Bill Frist, R-Tenn., said Tuesday as the Senate prepared for another vote on medical malpractice legislation. Republicans on Wednesday will try to overcome a Democratic blockade on the medical malpractice legislation. Senate Republicans and...