i heard this is chemtrails??? what is really going on, this was seen in Pompano beach also and if you type in Chemtrails in Bing search and go to Utube, they have alot of info. My grass was full of sandy like substance yesterday and this morning and my car also...I didn't want my dog walking in the grass to do his business. ?????? I live in downtown WPB. At first I thought it was bugs or ash, but it wasn't???