By Matthias Rieker
Of DOW JONES NEWSWIRES
NEW YORK (Dow Jones)–In banking circles, convergence talk is back.
Mergers between investment banks and commercial banks had become rare until
JPMorgan Chase & Co. (JPM) bought Bear Stearns, but falling profits and tougher
funding have hurt Lehman Brothers Holdings Inc. (LEH), Morgan Stanley (MS),
Merrill Lynch & [...]