Lynn:  I'm not sure it's fair or constructive to brand those who disagree with you "dullards."  We can have different opinions and still all be reasonable, rational, intelligent people.  It's very difficult to have a civil conversation with someone who first insults you.  Sometimes it seems you're simply venting your anger and aren't interested in a constructive conversation.  If this is the case, please just say so, and I will cease trying.  thanks, Gary Crum