Notebook: Why Iowa?
The Hawkeye State began serving the role of political kingmaker in 1972, and since then, its caucus system has only gained significance. For a little more perspective, click the monitor at left.
Arnold Zenker, a 28-year-old CBS News executive who had radio experience but was never on TV, took the reins during a strike
Despite riding the bench all season, Jamarion Styles earned a reputation as the hardest worker on his team
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