McCain faces toughest reelection of his career

Sen. John McCain (R-Ariz.) is facing what may be the toughest reelection of his Senate career in an unpredictable presidential year, when many voters are angry with Washington. Early polls show McCain tied with his Democratic challenger, Rep. Ann Kirkpatrick (D-Ariz.), at around 40 percent despite having nearly 100-percent name recognition in the state he has represented in either the Senate or House since 1983.
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