Just when it seemed to have cooled off, the topic of hell is back on the front burner — at least for pastors learning to preach about a topic most Americans would rather not talk about.Only 59% of Americans believe in hell, compared with 74% who believe in heaven, according to the recent surveys from the Pew Forum on Religion and Public Life.http://www.usatoday.com/news/religion/2009-08-01-hell-damnation_N.htm?se=yahoorefer&poe=HFMostPopular