Congolese President Joseph Kabila takes the oath of office for a second five-year term and pledges to unify his country after fending off a challenge from the top opposition candidate in an election criticized by international observers. (Associated Press)

Congolese President Joseph Kabila takes the oath of office for a second five-year term and pledges to unify his country after fending off a challenge from the top opposition candidate in an election criticized by international observers. (Associated Press)