Kathmandu, October 3 Senior CPN-UML leader Jhalanath Khanal has appealed to all to cooperate with each other to resolve the ongoing political crisis. “Maintaining collaboration and coordination among the national and international forces is the need of hour,” he said, while addressing a programme organised to mark the 70th establishment day of World Federation of Trade Unions. UML politbureau member Bijay Paudel stressed on safeguarding national unity to give people a sense of relief at a time when the country is reeling under shortage of essentials. UML leader Ghanashyam Bhusal, Chitra Bahadur KC of Rastriya Janamorcha and Ganesh Sah of Nepal Communist Party-United and Ram Karki of UCPN-Maoist said people should proceed with class movement for the country’s development.