Two groups on opposite sides of the issue will stop in Pella today on a state bus tour. Iowans for Freedom, a project of the Family Leader is campaigning against the retention of Iowa Supreme Court Justice David Wiggins. They were involved in campaigns against three other judges up for retention after the Iowa Supreme Court unanimously decided a law banning gay marriage was unconstitutional. The Iowa Bar Association’s Fair and Impartial Courts Committee is on a bus tour as well, promoting the retention of Wiggins. Both tours stop in Pella at 11am today.