Keren Weitzberg (Institute of Advanced Studies, University College London) on her new book We Do Not Have Borders: Greater Somalia and the Predicaments of Belonging in Kenya. She grapples with the long history of Somali migration across colonial/post-colonial borders, definitions of Somaliness, media coverage and representations of Somali people, and the hidden history of women gleaned from poetry and interviews. Follow her on Twitter at @KerenWeitzberg.