Aug 15 (Reuters) - NIKKEI-
* MS&AD Insurance Group Holdings Inc to invest $401 million to buy 6 pct-plus stake in Australia's Challenger Ltd - Nikkei
Aug 15 (Reuters) - NIKKEI-
* MS&AD Insurance Group Holdings Inc to invest $401 million to buy 6 pct-plus stake in Australia's Challenger Ltd - Nikkei