I just want you to know that you, your husband, and children are in my thoughts at this difficult time. I'm sure all the emotions that you are going through are normal. But somehow it seems eventually we gather the strength that is within us, and are able to face the adversities that life throws at us. There is always hope. Hope for a better treatment, hope for a cure, hope that his case isn't the worse scenario. My hope is that all is well with you and David.