WASHINGTON (AP) - Polling in the 2002 elections was generally accurate, according to an analysis by the National Council on Public Polls. The study of 159 polls in governor's and Senate races found a generally good performance, contradicting some reports at the time that pollsters were having problems getting accurate results because of declining response rates. The analysis found that those reports were based on results of a handful of inaccurate polls and did not accurately reflect the larger situation. Of the 159 public polls reviewed, 22 had the wrong winner. Four of five of the polls differed from the...