In the works is a detailed reasoning on the biotech picks for December. Here is a preview. Do you agree with them?Amicus Therapuetics (FOLD) $FOLD, Amicus Therapeutics, Inc. / H1 Exelixis: $EXEL, Exelixis, Inc. / H1 Arena Pharmaceuticals (previously a SELL opinion) $ARNA, Arena Pharmaceuticals, Inc. / H1 On the waiting list and not this month's pick unless you comment otherwise.Kerx Pharmaceuticals (KERX) performed very poorly: $KERX, Keryx Biopharmaceuticals, Inc. / H1 Intuitive Surgical: $ISRG, Intuitive Surgical, Inc. / H1