Thank you, Mr. Chairman.
Thank you, Mr. Christie and Mr. Rioux, for being with us today.
I'll start with some basics. As you know, this is the beginning of our study and I think that nailing down some basic understanding would be helpful for all of us on this committee. I'll start with open skies agreements. Can you briefly describe for us what are the core features of an open skies agreement? What does it do?