LAHORE Ameer Jamaat-e-Islami Syed Munawar Hasan has said that arrival of the US Secretary of State Hillary Clinton in Pakistan was aimed at pressurising the rulers to take concrete action against Haqqani Network in North Waziristan. Addressing the Jumma congregation at Mansoora, he said that the US was forcing Pakistan to start a military operation in North Waziristan for its vested interests. Appreciating the Pakistani military leadership stance that operation would be of no use, he said that it had taken a bold stand. JI chief said in order to hide its defeat in Afghanistan, the US was laying stress on Pakistan to operate in NW.