I actually found that particular joke sort of "meh", but his reaction to her finding it inappropriate in a professional setting was unacceptable. It's not that hard to say "wow, times have changed and I'll try to be more aware" instead of...not that.
#mepolitics
-
-
This Tweet is unavailable.
-
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.