Last year proved to be "better than expected" for U.S. ports, in general, and for the Port of Seattle, in particular, with that Pacific Northwest gateway posting a 35 percent increase in business over 2009. Port of Seattle CEO TayYoshitani discusses the reasons for strong port performances in 2010 and looks at forces shaping the economic environment for U.S. ports in 2011. [Run Time (Min.): 8:41]