 And that was Sarah Sardoon of Human Rights Watch International. You're with World Business Report from the BBC World Service. Now let's catch up on some of what's been going on in the share markets today. Joining me is Susan Schmidt, Head of Public Equity at the State of Wisconsin Investment Board. Susan, thanks for being with us once again. First of all, it's quite interesting. Some big names have been moving a lot on the markets. NVIDIA, the largest, most valuable company in the world a couple of weeks ago, now rather less, and it's been falling again, hasn't it?