More photos » by Jae C. Hong - AP How will the economy impact the fortunes of free agents to be, like Bobby Abreu? (AP Photo/Jae C. Hong) Browse more photos » It is possible that the recession in the United States has already ended. Yesterday, the Commerce Department announced that U.S. gross domestic product (GDP) had grown in the third quarter at an annual rate of 3.5%. It marked the first quarter of GDP...