Utah Governor Gary Herbert has expressed concern over a federal judge’s ruling that struck down key parts of Utah’s polygamy laws, saying his legal counsel would determine the ramifications of the decision. Herbert says while he had not had a chance to review U.S. District Judge Clark Waddoups’ ruling, he’s ‘always a little concerned’ when public policy changes are made by the courts. The Republican governor told The Salt Lake Tribune he would ‘much rather see decisions on social issues’ made by the Legislature, but he still needs ‘to understand the arguments and logic’ that went into the ruling…