Islamabad- Prime Minister Muhammad Nawaz Sharif called on President Mamnoon Hussain at Aiwan-e-Sadr today. They discussed the overall situation of the country, particularly the Zarb-e-Azb operation and problems of the internally displaced persons (IDPs) of North Waziristan Agency. The Prime Minister apprised the President about steps to mitigate sufferings of the IDPs. The President while appreciating the steps taken by the government stressed that philanthropists of the country should also join hands to make the living of the IDPs more comfortable. He said these philanthropists should donate generously during the month of Ramazan for their brethren. Sources said that political situation in the country also came under review during the meeting.