The market is short-term oriented, so even a small rise in commodity prices drives the market as potential future earnings.

Oil at $75 a barrel implies a lot of geopolitical risks and we're probably getting back to something a little more supply-and-demand oriented, which is healthy for the market.

We're in a shoulder season here and you kind of expect the inventory numbers in the U.S. to build at this stage and the markets to be a little soft, so I don't think it's totally unexpected.

There's not much green on my screen right at the moment.

This is a very exciting place, ... The potential to do something here seemed to be really quite great and I was persuaded after talking with the leadership at the University ... that the kind of thing that I wanted to do on race and inequality would be perfect here. It just seemed too good of an opportunity to pass up.

An operating-system vendor can mitigate at least some of the potential disadvantages of integration by providing customers the option of uninstalling the integrated application (or by offering non-integrated options to begin with),