The Congress today said that there is a need to maintain constant international pressure on Pakistan for dismantling the terror infrastructure. Talking to reporters outside Parliament, party spokesperson Manish Tewari said that removing terrorism from Pakistan is necessary to free the whole South East Asia from this menace.<br/><br/>Talking about the terror finance, Mr Tewari said that though a robust mechanism is in place to filter any funding for terrorism and other illegal activities, there is a need to check the hawala money funding terrorist activities through alternate channels.<br/>