From handbag designer to long-time ambassador and university vice-chancellor, how did she get there? Reuben Brigety, the new US ambassador to South Africa, has been nominated by US President Joe Biden. But who is he and what does he have to offer? He has a long list of accomplishments on his resume. Reuben Brigety, who is he? Reuben Brigety has a lengthy and illustrious diplomatic career. He served as the US ambassador to the African Union earlier. He is also the Vice Chancellor of the University of the South at the moment. His connections to African politics don’t stop just there. Brigety ser…