[sillysaurus3]

Really? That's very interesting. Do you have a link or further info about that?

[nl]

There's a Wikipedia page about it[1]. More broadly, this Google search[2] will find plenty more incidents.

[1] http://en.wikipedia.org/wiki/U.S._Congressional_staff_edits_...

[2] https://www.google.com.au/search?q=Staffer+edited+Wikipedia