LAHORE - Central Leader of PML-N Hamza Shahbaz Sharif has said the war on corruption in Pakistan has become most important demand as without evolving an effective mechanism against corrupt elements, we can not achieve a dignified status in the comity of nations. He expressed these views during a question-answer session in the open house programme of youth parliament on Sunday. He said that Zardari government had appointed most corrupt persons as heads of big institutions of the country, therefore, the youth should raise voice against this system. Hamza said it was unfortunate that the menace of corruption has spread in the entire society and even hujjaj were not spared. He said that Corruption experts were being given the important offices but no attention was being paid to the problems like increasing number of jobless youth, lawlessness, load-shedding and price-hike. He said that the youth will have to mobilize themselves for bringing a revolution in the country. The PML-N leader further said that Punjab government was contributing towards the education and training of youth through endowment fund, construction of sports stadiums, foreign tours of position holder students, competitions of speech and essay writing and setting up Daanish Schools.