I asked you for five minutes and you just gave me exactly five minutes. These are great witnesses today. This is really going well, beyond the content that you bring, which has been very important and very good.
All our witnesses are virtual, so I'd like to ask my colleagues before we start if you could just point out the person you're questioning and direct your question to a particular person so that they know.
We're starting with Mr. Shields for six minutes, please.