In August, the Rasmussen Reports election poll showed Democratic candidate Bob Casey, Jr. leading Republican Senator Rick Santorum by just 48% to 40%. It was the closest the candidates had been all year and many wondered if it marked the beginning of a surge that would enable Santorum to draw even closer.

So far the answer is No. The latest Rasmussen Reports survey shows very similar results; with Casey leading 49% to 39% (see crosstabs).

Green Party candidate Carl Romanelli continues to attract 5% support and it's unlikely his slice of the electorate will grow much larger.

The two major-party candidates recently debated for the first time, clashing over the war in Iraq, pay raises for politicians in Pennsylvania and DC, and abortion. Many independent observers say Casey, not exactly renowned as a speaker, surpassed low expectations and was at least on a par with the more fiery incumbent. Some argue that Casey won the debate.

Twenty-seven percent (27%) view Santorum "very favorably," 30% "very unfavorably." For Casey it's 19% very favorable, 18% very unfavorable; only 4% are still "unsure."

Voters here are more likely to trust the GOP on national security, more likely to trust the Democrats on the economy and taxes. On immigration, the split is 37% to 38%, with 25% unsure.

For a plurality of 28%, the top electoral issue is the economy. But national security (21%) and Iraq (18%) aren't far behind, and if they are considered as one issue then they are the top priority for 39%.

Crosstabs are available for Premium Members only.