http://www.dailykos.com/statepoll/2010/5/5/AZ/490GOP primary (3/29-31 results in parentheses)
John McCain (R) 48 (52)
J.D. Hayworth (R) 36 (37)
Senate (3/29-31 results in parentheses)
John McCain (R) 48 (52)
Rodney Glassman (D) 35 (33)
J.D. Hayworth (R) 43 (48)
Rodney Glassman (D) 42 (37)
Interestingly, from the crosstabs, McCain is winning only 10% of Hispanics (Hayworth gets 6%). In 2004, McCain won
74% of Hispanics and 40% in Arizona in the 2008 presidential race.
And of course a Hayworth primary win continues to potentially turn this into a Democratic pickup.