Covidien, Teva, Macy's: New Targets, Estimates

New Ratings More on M Google's Hardware; Webby Angry BirdsCisco, CVS: Analysts' New RatingsStocks to Watch: Clearwire, Verisign Market Activity Covidien Ltd.| COV Macy's Inc.| M Costco Wholesale Corporation| COST Editor's Note: Green and red arrows refer...