Who is Bryan Pagliano and why does he need protection?
He’s the guy who was the server administrator for Hillary’s email server during the time she was at State.
For the second part of your question, look up “Clinton Body Count”. People who know too much about the Clintons have severely shortened life expectancy.
If you want a detailed explanation I put it down last night here: http://freerepublic.com/focus/news/3325915/posts?page=52#52