(Warning: Grandparents not allowed to read this!) We heard helicopters hovering nearby as we were in different stages of getting out of bed and getting ready for the day this morning. We hurried up to our beach on Warnbro Sound to see what was up.  Massive search and rescue was underway.  The news is reporting a shark attack on a diver.  Some say they saw a 4 or 5 meter "white pointer." We've got heaps of photos of the 4 helicopters and a dozen or more boats involved - to be posted here later.  It was the top story on national news in Australia at noon.  Check updates on our Perth newspaper web site. It's been about 5 hours since the first reports and we can still hear the helicopters from our house.  More to come.  This is the same beach we were playing cricket on just yesterday.