President Bush arrived in South Korea this morning amid tight security, cheering and protests. Police clashed with demonstrators in the capital of Seoul as some people oppose Bush’s appraisal of North Korea as being part of an “axis of evil.” Iowa Senator Chuck Grassley says he does -not- regret Bush having made those comments, as the President is asking the world to see things as they really are, evil and good.Grassley says North Korea is committing human rights atrocities on its own people, while working toward the missile technology that would enable that nation to start “delivering terror throughout the rest of the world.” Grassley says Bush is saying the right things about those nations.Grassley, a republican, praises Bush on U-S and foreign policy issues. President Bush is scheduled to travel to the demilitarized zone separating the Korean peninsula. The visit is part of his week-long tour of three Asian nations. He visited Japan Monday and will travel to China on Thursday.