FILE - This Jan. 28, 2011 file photo shows Hillshire Farm sausage on display at a grocery store in Palo Alto, Calif. Two days after poultry producer Pilgrim’s Pride made a $5.58 billion dollar bid ... more 
FILE - This Jan. 28, 2011 file photo shows Hillshire Farm sausage on display at a grocery store in Palo Alto, Calif. Two days after poultry producer Pilgrim’s Pride made a $5.58 billion dollar bid for the maker of Ball Park hot dogs and Jimmy Dean sausages, Tyson Foods Co. on Thursday, May 29, 2014 sweetened the pot with a $6.2 billion offer. The deal sent Hillshire shares up 14 percent in premarket trading. (AP Photo/Paul Sakuma, File) less 
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Associated Press | Photo By Paul Sakuma, File
Thu, May 29, 2014 9:42 AM EDT