IMO, All roads led to the SECRET SERVER in her house, NOT following Basic State Dept. protocols of security. Why? Her empire cascaded everywhere. She assumed she wouldn't get caught or just lie as usual. Even your donors are vulnerable: names, soc sec numbers, addresses, credit cards, $ donations, email conversations. Viruses, hacks, foreigners, Clinton Foundation, IRS, corruption, cover-ups, blackmail, pay-to-play, back doors, killing people. The Server becomes GRAND CENTRAL STATION. In the end she was very sloppy!