Before flying to Pakistan for his clarification ambassador to the U.S. Hussain Haqqani, in the wee Friday hours, held a sitting with US special envoy to Afghanistan and Pakistan, Marc Grossman and discussed changing political scenario in Pakistan, media reported on Saturday. Media quoted sources said that the meeting lasted for more than 30 minutes, mulled over regional issues specifically pertaining to situation in Pakistan and Afghanistan. They also discussed political scenario in Pakistan. Earlier, USs State Department, in an official statement, had clarified that Haqqani-related media reports and the news of Hussains resignation were purely the internal matters of Pakistan. In a routine press briefing, State Department spokesman told journalists Hussain Haqqani is still working as Pakistani ambassador to United States. US officials are in constant touch with Haqqani, the spokesman said.