Louise Yamada on CNBC discussing the long term commodity bull cycle can be found here. Well worth the listen for this heavy weight in Technical Analysis.
Louise was on CNBC on March 10th, 2008 discussing gold. Ive posted this just to give you an example of her analysis at a time when gold was peaking. Her core thesis remains that commodities are in a long term bull market while the US Dollar is continuing on a broad down trend.