ALBUQUERQUE, NM - FEBRUARY 01: Economic advisor Austan Goolsbee (R) listens as Democratic presidential hopeful Sen. Barack Obama (D-IL) answers questions from audience members during a campaign stop at the Albuquerque Convention Center February 1, 2008 in Albuquerque, New Mexico. Voters February 5 go to the polls on a day dubbed Super Tuesday in 24 states where 41 percent of the Democratic delegates are up for grabs on the Democratic side and 52 percent on the Republican side.