Here's Why McCain Needs To Worry pulls together the surveys of U.S. Sen. John McCain's battle with Republican J.D. Hayworth.

BTW, I removed one poll from the round-up; Behavior Research Center was an outlier that showed McCain with a titanic lead that none of the other surveyed produced. That may be because BHC also polled Independents.

The chart with BHC included after the jump.