For centuries social and international conflicts have been spurred by contrasts in one group's sense of tribal identity (whether cultural, ethnic or geographic) versus another's. This same conflict plays out today in the United States for those members of American society who, thus far, have been unable to recognize President Obama as part of their tribe. Bryan Welch argues that Obama, in fact, epitomizes the key characteristics of the modern American tribe.
President Barack Obama signed an executive order to help reduce automobile gas emissions in the United States. This is the first of many steps that the Obama administration plans to make to improve global warming.