Zacks Analyst Blog Highlights: Union Pacific, Eli Lilly, Wal-Mart, Chevron and Apache...

/PRNewswire/ -- Zacks.com Analyst Blog features: Union Pacific (NYSE: UNP), Eli Lilly (NYSE: LLY), Wal-Mart (NYSE: WMT), Chevron (NYSE: CVX) and Apache Energy (NYSE: APA). (Logo: http://photos.prnewswire.com/prnh/20101027/ZIRLOGO) Get the most recent...