NEW DELHI, Oct. 23 -- Congress parliamentary party chairperson Sonia Gandhi joined Instagram on Wednesday, sharing the first look of her forthcoming memoir, Belonging: A Journey of Love. The 79-year-old Congress leader's debut on the platform marks her entry into a social media space widely used by young people, particularly Gen Z. Instagram has now become a communication channel for Indian politicians, including Prime Minister Narendra Modi and Leader of the Opposition in the Lok Sabha Rahul Gandhi. In the post, Sonia Gandhi described the memoir as a story of "love, duty, loss and finding a place to belong" and said she looked forward to sharing it with readers. "Hello everyone, I'm truly grateful to share this moment with you all; the fir...