CONCORD, N.H. — Republican presidential candidates are meeting this morning for their second debate in less than12 hours, just two days before the New Hampshire primary. Some highlights:

9:55 a.m. — Rick Perry says he is not anti-union but pro-job.

9:52 a.m.

–Mitt Romney is asked about his past statements on behalf of gay rights. Romney said, “I don’t discriminate,” and appointed gay people in Massachusetts, but he opposes same-sex marriage.

Now the gay rights question goes to Rick Santorum. He says all people deserve respect, but he does not support the gay rights agenda.  USA Today