SNY -8% PM* on forecast of flat diabetes sales in 2015: http://www.thestreet.com/story/12929731/1/sanofi-sny-stock-drops-today-as-diabetes-sales-expected-to-be-flat-in-2015.html Chief Executive Officer Chris Viehbacher said the drugmaker cut prices for its best-selling product, Lantus, last quarter to get on U.S. drug benefit managers' reimbursement lists in the face of competition from companies including Novo Nordisk… Lantus has become the “next Advair” wrt pushback from payers. *Trading lower in European home market.