upgraded to outperform from nurmt at credit suisse with the analyst citing improves industry trends andecompany's current valuation. price target now $129. the stock rose a fraction to to 112.67. blackrock upgraded to buy from hold at deutsche bank. thenalyst citing the improved macroenvironment for the company. prictarget $543. the stock up 1.5% to 489.54. and groupon downgraded to underweit from neutralt jp morgan. the analyst citing lower online sales and international headwinds. the firm has no price target on the stock buthares fell more than 2.5% to>> 292. still ahead, what kohls is spirit. get in the monthly day >> mime will i'm courtney raying 199new york city at kohl's i'll tell what you the retailer has in store for the season coming up on "nightly business rert." ♪ >>> the california attorney general says it has been instigating facebook for 18 months and says the company is not cooperating.s officire now asking a court to force facebook to answer its nas. california is looking into the social media company's privacy practices. the state says the probe began with the cambridg

. >>> deckers was upgraded to outperform from nurmt at baird.he analyst cited solid earnings and strong execution. the price target $205. shares rose more than 1.5% to 157.68. and moulton cores downgraded to market perform from outperform at bmo capital saying management plan's plan to lift sales growth doesn't go far enough in his opinion. price target, 55. shares fell 2.5% to 51.06. >>> still ahead tax proposal that is would hill billionaires and millions more mo make a lot less. ♪ ♪ ♪ >>> on the campaign trail, a number of democratic candidates have said they are in favor of increasing taxes on the wealthiest americans. one of the most outspoken of course on the issue has been senator elizabeth warren. but she has other tax proposals, some hitting those who are no where near to being billionaires. here is robertfrank. >> on the campaign trail, elizabeth warren says she would only raise taxes on the rich. >> so when you make it big, really big, when you make it top one tenth of one% big. pitch in 2 cents so everydy else gets a chance. >> but a