Your question is rhetorical, innit?
She has a job because she is working for what we increasingly euphemistically refer to as "the Executive Branch".
Next question?
jb4
"It's hard for me, you know, living in this beautiful White House, to give you a firsthand assessment."
— George W. Bush, when asked if he believed Iraq was in a state of civil war (Newsweek, 26 Feb 07)