Vincent Makori reports on police in Guinea who are struggling to control violent demonstrations against the government of President Alpha Conde. We get an update on Yemen politics. A discussion with Dr. Nkosazana Dlamini Zuma, Chairwoman of the Africa Union Commission. President Barack Obama meets with African presidents and reports on Africa obesity and Dakarâs transportation. Watch the show Monday-Friday @ 1630 UTC/GMT. Visit VOAnews.com and visit us on Facebook.