My wife Libby has been receiving interferon since November 2007. She was to have another order shipped so that she could take her medication this past Friday 9/19/2008. The medication did not arrive as expected so my wife called in to Caremark on Sunday 9/21/2008. She was informed that there was an error in the computer and they would be shipping out on 9/22/08 overnight with Fed Ex to be the shipping agent. Tuesday 9/23/08 came around and the medication never showed up as promised so we again called Caremark who told us that there was an... read full review »