Ah. I read somewhere that based on the sampling (usually more Dims and/or I), the # of people on the do not call list, and all the cell phones out there (some folks no longer have/use land lines in their homes) about 5% should be added to the Pubbies poll. Made sense to me (though I can't say if the 5% is an accurate # or not - - but definitely think that the Pubbies #s are probably lower than actual).
Mornin SC...both my land line and my cell are on the do not call list...
Then there are the Independents like my mom, a registered voter, a likely voter, who will tell whoever it is that it's none of their damn business who she's voting for.