There's so many levels. You can rise on the day to win a national event or a world title but the level you need to rise to win an Olympics Games is another one altogether.

L.A. is full of screenwriters. I don't know why. On many levels, it's such a thankless occupation.

A building is no good if someone's got to explain to you why it's good. You can't say you don't know enough about architecture - that's ridiculous. It's got to work on many levels.

It would be simpler going to an Olympic Games knowing you had to nail one trick that you've done a hundred times, and if you do it, you'll win. Or if you're a swimmer, if you swim a certain time, you will win. In BMX, there are no guarantees.

Many people at different levels of the Russian government are open to crypto-currencies.

The Aussie got up towards the 76 US cents level and then up around those levels we did have quite a deal of importer-related selling,