Wall Street closed sharply lower as hotter-than-expected December job data spooked traders, fueling inflation fears. 
> Walgreens $WBA surged 27.55% on strong earnings
> Constellation Brands $STZ dropped 17.09% after cutting forecasts.
> Dow $DOW (-1.63%), S&P $SNP 500 (-1.54%), and Nasdaq $NASDAQ  (-1.63%) logged a second straight weekly decline.