With the court considering the cases, a flood of lawmakers and political figures — including some Republicans — have voiced support for same-sex marriage. Last week, Sen. Rob Portman (R-Ohio) said he had changed his stance on the issue after his own son came out to him.
In the interview, Huckabee says he has "great sympathy and extraordinary admiration" for Portman, but believes he erred in changing his mind.
"The mistake is that we sometimes base our public policy decisions on how we feel, how we think, maybe even some personal experiences, and we don’t regard a lot of these issues from the standpoint of an objective standard," Huckabee said.