Tyson Gay's second-place, American-record run in the men's 100m final in Berlin was a performance of which all fans of track and field should be proud. Jill Geer's latest Off the Record blog, "Thank you, Tyson Gay," puts Sunday night's race in historical context and lauds a performance that was nearly impossible, but which Gay made real. To read the blog by Jill Geer (USATF), click here.