They're far too horizontally integrated. Reducing vertical integration is part of their quality problem resulting from adopting black-box management, see: htt

They're far too horizontally integrated. Reducing vertical integration is part of their quality problem resulting from adopting black-box management, see: http://seattletimes.nwsource.com/ABPub/2011/02/04/2014130646.pdf http://seattletimes.nwsource.com/ABPub/2011/02/04/2014130646...