Talking of politic is the most dangerous thing

Yesterday, President Bush was attacked by an Iraq Journalist , throwing shoes at him. To U.S citizen this is a the hostility and humiliation. However, by analyzing the incident ,somehow it is the good thing. A good thing may have one or more fractious element( It is cliche). Therefore every bad thing must possess some of the good quality. The most dangerous thing in this worst is not violent. They are dispute of politic, civil right ,and homosexual marriage. They can drive people to loath other.