Wrong question. There is no "left" without "right," and vice versa. Both are dependent on each other. Neither can be a threat. The real threat is if someone wants to eliminate one side altogether.
Liberty: NOUN: 1a. The condition of being free from restriction or control. b. The right and power to act, believe, or express oneself in a manner of one's own choosing. c. The condition of being physically and legally free from confinement, servitude, or forced labor. European Socialists eager to work with U.S. Democrats http://today.reuters.com/news/artic..._0_US-EUROPE-SOCIALISTS-US.xml&src=rss&rpc=22 you make the call ... there are constant threats from all directions.