"Most pollsters tweak the results"
What more need be said?
"For pollsters, finding accurate sample is art and science; Obama's lead fluctuates greatly" by Brian C. Mooney, Globe Staff | October 28, 2008
With a week before the election, Democratic presidential candidate Barack Obama has not trailed Republican John McCain in a national public poll in more than a month, but his lead fluctuates greatly in some surveys as pollsters mix art and science.
Most pollsters tweak the results. --more--"That explains EVERYTHING!!!!
