Currently making his "Religious Liberty Townhall Tour" of Iowa, where he won the 2008 caucus, former Gov. Mike Huckabee, R-Ark., offered his response to the U.S. Supreme Court making same-sex marriage the law of the land in a decision last week. Huckabee, making a second bid for the Republican presidential nomination, released his plan on how to protect religious liberty in light of last week’s decision on Tuesday afternoon.