One of the things I read is Clinton/Obama sent sensitive messages via text messages on Blackberrys. Blackberrys have no storage cloud or archive, so to speak, so once you hit delete the message dies in an electronic inferno. I could be wrong though but I read about this on one of the other Hillary threads.
How does that work for the corresponding copy on the other end if they’re using a regular computer? Won’t their computer have a copy? Won’t the server for their ISP?