Why Would Schaffhausen Kill His 3 Daughters? The charges released Thursday explain how police think the River Falls triple homicide happened, but they don't answer the question on so many minds -- why?
Good Question: Is Aggression Contagious?The brawl at the Mall of America Monday night started out as one fight and spread into many more. It's not uncommon to see fights get out of control. When given the option to "fight or flight," are we more likely to choose fight when we're around others?