The Fix: John Ensign to retire in 2012

Nevada Sen. John Ensign (R) will retire rather than seek reelection in 2012, he announced Monday afternoon. The decision brings to an end a tumultuous several years that saw him go from one of the party's rising stars to persona non grata.

Source: http://www.washingtonpost.com/wp-dyn/content/article/2011/03/07/AR2011030704074.html?wprss=rss_politics

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