I'll start, and I'll be very brief because I'd like to hear others.
We've heard some of the roadblocks in terms of it taking a long time from developing a deposit to getting it out of the ground. That's a huge roadblock. There are regulatory challenges there. We know that, but there are also capital challenges, so we need investment, both from government and foreign direct investment. We need to attract private investment. We need to double down on processing. We need project demonstrations, and we need to see this as a bigger opportunity than just getting stuff out of the ground and shipping it overseas. That's a roadblock, and it's also kind of a cultural one, too.