Hayworth may knock off McCain in Az GOP primary

Rasmussen reports here
that ex-congressman J.D. Hayworth (43%) trails Senator John McCain
(45%) by only two percentage points in a poll of likely 2010 Republican
Primary voters. 

Senator John McCain?s future in the U.S. Senate may be a little less assured than previously thought.

A new Rasmussen Reports telephone survey of likely 2010 Republican
Primary voters in Arizona finds the longtime incumbent in a virtual tie
with potential challenger J.D. Hayworth. McCain earns 45% of the vote,
while Hayworth picks up 43%.