Mushure mekupedza chikoro chemutemo, Obama akave mubatsiri pahofisi yeChicago yefemu yemutemo Sidley & Austin, kwaakasangana nemurume wake weramangwana Barack. Pafemu iyi, akashanda pakushambadzira uye mutemo wepfuma. Anoramba akabata rezinesi rake remutemo, asi sezvo iye asisiri kuida pabasa rake, akaichengeta pane chinzvimbo chekuzvidira chisina basa kubvira 1993. Muna 1991, akabata zvinzvimbo muhurumende yeguta reChicago semubatsiri kuna Meya, uye seMubatsiri Commissioner weKuronga uye Kubudirira. Muna 1993, akave Executive Director weChicago hofisi yePublic Allies, sangano risingabatsiri rinokurudzira vechidiki kuti vashande pazvinhu zvemagariro mumapoka asiri epundutso nemasangano ehurumende. Akashanda ipapo kweanenge makore mana uye akaisa marekodhi ekuunganidza mari kune iyo nyaya yakanga ichiripo makore gumi nemaviri mushure mekunge asiya.
Sidley naAustin