OUR STAFF REPORTER OKARA - The Federal parliamentary secretary for finance has said that the PPP is a symbol of federation, adding that nobody can ignore the partys sacrifices. The PPP always took bold decisions especially on security and sovereignty of Pakistan for the national unity, Chaudhry Sajjadul Hassan said while talking to party workers. He said a gaggle of corrupt people could not bring any cataclysm, observing that if any person of high repute joins any party, it did not mean that the party was very important. The ends of Khar, Lughari and Mustafa Jatoi who left the PPP should not be overlooked. Even today, the PPP is the biggest party of the country. Only intelligent and honest representatives of people can solve social problems, he said. He further said President Zardari took a lot of decisions which will be remembered by the generations to come, adding that politicians should keep in mind interests of the country. At present, the country needs unity to meet internal and external challenges. He said that some people were trying to come into powers through secret ways, observing that the roots of the PPP had penetrated deep in the public. He claimed that his party was not afraid of PTI. NATO ATTACK FLAYED: Nato attacks on Pakistani checkpoint cannot be tolerated as the nation stands by the army, said a PPP leader and former MPA. The government should shut down all American bases in Pakistan. Nato attack is an attack on sovereignty of Pakistan. If the government does not take any action against the allied forces, the nation will continue protests, Muhammad Arif Chaudhry told reporters. Blood of the martyrs will not go in vain.