Lives while leaving people in developing countries to grow crops to feed themselves and not be caught up in the commodities rat race.
Others said it was likely more investors would be caught up as sentiment affected the pricing of assets in credit markets.
Below, rugby player Wendell Sailor is the latest sportsman to be caught up in a drugs controversy.
I never wanted to be caught up in this world that really means nothing.
When James Corera opened his mail at the end of high school in 2001, he had no idea he would be caught up in the education squeeze.