Federal Minister for Science and Technology Fawad Chaudhry said on Wednesday (today) that the incumbent government has made a massive undertaking by allowing Nawaz Sharif to travel abroad.<br /><br />Chaudhry further speculated that infighting was taking place inside the Sharif family, a power struggle to become the leader of the political party and the household.<br /><br />Read More: Sharif family refuses to submit surety bonds: sources<br /><br />The minister further said that it was high time that Pakistan Muslim League Nawaz (PMLN) stopped politicising their ailing leaders’ health.<br /><br />“We just want PMLN and its leadership to ensure the guarantee sought for the safe exit of the former premier,” Chaudhry said.