Washington, DC [US], July 8 (ANI): US Senator Rick Scott has questioned Islamabad's role as a mediator in the US-Iran ceasefire agreement, accusing Pakistan of 'hypocrisy' after Pakistani Prime Minister Shehbaz Sharif travelled to Tehran to attend the funeral of Iran's late Supreme Leader Ayatollah Ali Khamenei. Sharing a video on social media platform X, the US lawmaker highlighted footage of Sharif paying tribu