A celebrity is defined as http://en.m.wikipedia.org/wiki/Celebrity
Which from time to time makes them the targets of assassination, hackers, stalkers ... ca 1930s - 2014 c.e.
in American society.
1. No plea deals - prosecuted to the full extent of the law.
2. No usurping State anti-stalking laws, by Supremacy Clause because a hacker, for example has computer skills that the FBI or Cyber crime unit ... wants or needs.