ປ.ໂອບາມາ ສັນລະເສີນ ຄວາມກ້າວໜ້າ ຂອງປະຊາທິປະໄຕ ຢູ່ເຊເນກາລ

President Barack Obama, visiting Senegal, praised the country's democratic progress, saying it sets an example for Africa. Senegal was the first stop for Obama and his family on their weeklong trip to Africa that includes South Africa and Tanzania. VOA White House Correspondent Dan Robinson reports from the capital, Dakar.