Congolese President Felix Tshisekedi was sworn in Saturday following a disputed December election, promising to unite the Central African country during his second five-year term and to protect lives in the conflict-hit eastern region. "I am taking back the baton of command that you entrusted to me. We want a more united, stronger and prosperous Congo," Tshikedi, 60, said during the inauguration ceremony attended by several heads of state