Controversial Election Shakes Once-Stable Senegal

Violent protests marked the run-up to Sunday's first round of presidential elections in Senegal. Unofficial vote counts indicate a possible run-off between incumbent President Abdoulaye Wade and a former prime minister. Critics say Wade's third term bid is unconstitutional, and they are concerned about corruption and the high cost of living. Host Michel Martin checks in with NPR's West Africa Correspondent Ofeibea Quist-Arcton.