SEATTLE (AP) — Amazon.com reported a surprise second-quarter profit Thursday on continued strength of its cloud-computing business and strong revenue both domestically and abroad. Shares jumped $83.96, or 17 percent, to $566.14 in aftermarket trading. The quarterly results bucked Amazon's long-time strategy of investing the money it earns back into the company, resulting in quarterly losses or thin profits.Read more on NewsOK.com