WILMINGTON, Delaware, Jan. 4 -- The office of the U.S. Attorney for the District of Delaware issued the following news release: U.S. Attorney David C. Weiss announced today that ChristianaCare has paid $42.5 million to resolve allegations of health care fraud arising under the federal False Claims Act and the Delaware False Claims and Reporting Act. ChristianaCare operates three hospitals and numerous other healthcare facilities in northern Delaware and the surrounding area. The settlement amou  more