Can you imagine what Scher should be feeling?  He sells his soul and integrity to protect the financial and professional turf of Novacea.  By doing so, he intentionally delays a life-saving treatment.  Then it turns out his product actually kills patients.  If his selfish act were not so patently and pathologically evil, one could almost feel sorry for him.  But, sorry, no pity from me.  He put other lives at risk in his little venture, not his own or even his family's.  He risked and lost the lives of men who deserve better from a doctor.  Shame on Scher.