Psychology of debt talks is all in game of chicken

(AP) -- Psychologists and mediators compare the political wrangling over the debt limit to a dangerous game of "chicken" with both sides racing cars at each other head-on.

Violent political rhetoric fuels violent attitudes

(PhysOrg.com) -- Political leaders regularly promise to "fight" for noble causes and "combat" pressing problems. They declare "war" on social problems, such as poverty, disease, drugs and terrorism.

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