I think both were tasteless and showed a lack of respect. I made sure DD knew to never take a selfie under such circumstances. Thankfully, she thought it was disrespectful as well, so we're good on that one. And no, this is not political.
I also used this as a learning tool for my children. Very disrespectful.
As for the sign language. Wow. There's really not much you can say. Security must have been very lax. What if he would have been signing obscene things or even worse, instructions for terrorists?
as he portrays the fake interpreter? 

