Tyson Optimistic About 2013 Despite Declining Beef Value, Falling Stock Prices by Chris Bahn Posted 2/26/2013 11:30 am Updated 5 years ago Tyson Foods continues to be optimistic about the year despite a challenging second quarter, COO James Lochner told investors at the Goldman Sachs 17th Annual Agribusiness Conference. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.