From AP:

• Called for the elimination of political action committees and campaign contributions from lobbyists. He also said candidates should not be allowed to receive contributions until one year before an election and said there should be limits on the amount of out-of-state money they could accept.

As Arkansas governor, Huckabee formed a political action committee based in Virginia to raise money for non-federal candidates that allowed him to travel and raise his profile for a potential presidential run. The Hope for America PAC shut down earlier this year as Huckabee entered the White House race.

• Said he would not support any tax increases if elected to the Senate. Huckabee’s record of raising some taxes as Arkansas’ governor has drawn fire from fiscal conservatives in the presidential race.

• When asked whether the U.S. should take any action to kill Iraqi President Saddam Hussein, Huckabee replied: “The U.S. should not kill Saddam Hussein or anyone else.” The U.S. military captured Saddam, an Iraqi court convicted him and he was hanged last December.