This is not the first time stories like this have come out about Hillary. Others, anonymous of course, have made similar comments in the past.
http://nypost.com/2015/10/02/secret-service-agents-hillary-is-a-nightmare-to-work-with/
http://freebeacon.com/politics/tell-all-book-describes-hillary-clinton-sickening-behavior/
Just a few, but most say the same of very similar.
Oops...of = or...