Prime Minister Syed Yousaf Raza Gilani on Thursday said political will and national unity can defeat extremism and rid the country of terrorist elements. Addressing a passing out parade of Assistant Superintendents of Police at the National Police Academy, Gilani said the government was determined to eliminate the forces of extremism and terrorism through a mix of policy responses. Prime Minister Gilani vowed never to allow terrorism, and forces of violence and extremism to overtake our way of life, our culture and our traditions.