Good thing the "experts" cleared that one up for us. Do journalists think that we are so dumb that we have to have the most obvious things spelled out for us? I mean does any person in the world expect that somebody just might pop out of their submerged van after 24 hours having breathed out of empty beer cans or something?
I just think of Mary Jo Kopechne (sp?). We all know thanks to her that you don’t survive very long under water even with an air pocket.