Our Staff reporter RENALA KHURD - PML-Q leader Dr Azhar Mehmood Chaudhry urged the politicians to unite and work only for Pakistan. While talking to the reporters here the other day, he said that Pakistan was already surrounded by multiple crises like economic exigency, rising poverty, worst gas and power loadshedding and lawlessness. He said, The politicians should keep in view the national interest and shun their personal differences to steer the country out of these crises. He noted that the need of the hour was to work only for Pakistan. Dr Chaudhry also urged the rulers to devise new ways to make the economy strong. ASI, CONSTABLE HURT: An ASI and a constable sustained bullets wounds when they came under fire from dacoits whom they went to arrest here the other day.