1.   But it was inevitable he would go to the former Yugoslavia, where Serbs, Croats and Bosnians clash on a primal level.

2.   In the original, the focus was on terror and chaos, and it worked on a primal level.

3.   Minnelli, when in full throttle, communes with her audience on the most primal level.

4.   Pets provide the intimate satisfaction of needs easily met, constant companionship and a physical presence that gratifies on an almost primal level.

5.   Still, at some primal level, economists continue to believe in something like a Phillips curve.