ISLAMABAD   -        Prime Minister Shehbaz Sharif said S a t u r d a y that former premier Nawaz Sharif is not only his elder brother but also had been a pillar of strength throughout his life. The prime minister’s remarks on Twitter came in response to a social media post showing him and elder brother Nawaz Sharif hugging each other with traditional warmth as the former left there after their meeting in London. Shehbaz Sharif is seen showing respect to Nawaz Sharif who was staying in London for medical treatment since 2019. The former premier also reciprocated the warmth with affection to his younger brother.“Mian Nawaz Sharif is not just my leader and my elder brother but also someone who has been a pillar of strength for me throughout my life.