Analyst gets bullish on Hershey

SAN FRANCISCO (MarketWatch) -- Hershey /quotes/comstock/13*!hsy/quotes/nls/hsy (HSY 48.46, +1.84, +3.95%) shares shot up 4% to $48.43 early Thursday as Janney Capital Markets upgraded the stock to a buy and dubbed Hershey the "clearest growth story in...