Like "I most certainly didn't intend for you to feel a "duh" moment, Brenda. I'm glad you were smart enough to get it, and also smart enough to actually ask a question like this. It helps us all, because who knows how many in DC land had noted this but never stuck their neck out to ask the question. I myself learned this a while ago when someone else asked a similar question. Just tryin to "pay it forward". Blessings to you and yours James"