The PPP information secretary and former Information Minister Qamar Zaman Kaira said on Monday that the PPP did not need the support of Imran Khans PTI nor it was using any party against the PML-N. Talking to media persons here in Lalamusa, Kaira said the PPP came into power through the votes of the masses and it enjoys public support. He said everyone knows on whose instigation the rulers of Punjab used foul language against President Asif Ali Zardari. The Sharif brothers should remember that who supported them in the past, Kaira said, adding, Today, they (Sharifs) are indulging in our character assassination for few rupees. The PPP leader said the PML-N is frustrated due to its political isolation. He said the slogan of Go Zardari Go by the N-League is unconstitutional. He said the president and the prime minister will not quit over the demands of Sharifs and will fight all conspiracies against democracy.