Data for GDP will be pulled from
BEA National Economic Accounts

Most recent data is 4th quarter of 2008
GDP in Billions of current dollars is 14,264.6, the bet is that statistic will be 14,407.25 in the 3rd quarter of 2009

Data for unemployment will be pulled from
Employment Situation Summary

Most recent data from January 2009 and stands at 7.6%,
the bet is that statistic will be 5.6% by the end of September of 2009