I thought it was because old Cadillacs hadn't been invented yet. You learn something new every day. On Sat, Mar 9, 2013 at 4:06 PM, D P Pierce <starsbirdsglyphs@gmail.com>wrote:

http://news.yahoo.com/researchers-stonehenge-started-huge-graveyard-16262742...

I still like the old theories as proposed in the Hansen Planetarium show and the Stone Henge Decoded book.