A new Public Policy Polling survey in Ohio shows Sen. John McCain catching Sen. Barack Obama. After two months with Obama in the lead, the race is now tied at 45% each.
Key findings: "Party unity is an issue for Obama in the Buckeye State. While McCain
has an 89-7 lead with voters who identify as Republicans, Obama has a
narrower 75-17 edge with Democrats. Delving deeper into the numbers, it
appears that residual unhappiness from Hillary Clinton supporters could
be the cause. The 25% of Democrats who currently either support McCain
or are undecided are disproportionately middle aged, white, and female
or in other words prototypical Clinton voters. Ohio is one state where
some joint appearances of the former Democratic foes might do the
nominee some good."
Nonetheless, Obama "is able to keep the race tied overall
due to a 45-28 lead with independents voters."