Ginger

China's bull run may be over as investors pulled money out of the market, forcing the Shanghai Composite down 1.9% and Hong Kong's Hang Seng Index down 2%. In Japan the Nikkei 225 Index was nearly flat.

For more than a decade, some smart, successful investors have been telling me that Amazon.com (AMZN) would not succeed, because its business plan was flawed. Meanwhile, the company built its reputation as an online bookseller, added products, and boosted sales. During that time, Amazon's stock was...