Besides the obvious differences of race and sex, Barack Obama and Hillary Clinton have a lot in common. Both are Ivy League lawyers who studied political science (always a good major for future presidential candidates.) Both have roots in Chicago - Clinton's hometown and Obama's political base. Both candidates are current U.S. senators as well. Who is your pick for the Democratic candidate? The nomination will be decided at the 2008 Democratic National Convention held in Denver this August.

• Barack Obama Profile

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