Concord, New Hampshire [Concord Monitor] Thousands of New Hampshire voters were talking about it last week at town meeting. Hollywood was talking about it before and after Al Gore won an Oscar. But is the next president of the United States talking about it? All the Democrats running for president believe that global warming is a reality. Some of their Republican counterparts aren’t so sure. If a poll of New Hampshire voters is any indication, even the GOP fence-sitters might do well to propose energy reforms.