In the race for the most popular votes in the Democratic Party's presidential primary contests, Sen. Barack Obama's lead over Sen. Hillary Clinton is about 711,000 votes -- not including Florida or Michigan -- according to Real Clear Politics.
Of Sen. Obama's 711,000 popular-vote lead, 650,000 -- or more than 90% of the total margin -- comes from Sen. Obama's home state of Illinois, with 429,000 of that lead coming from his home base of Cook County.
That margin in Cook County represents almost 60% of Obama's total lead nationwide.
It's good to have Cook County on your side, I guess.
