If there is anyone out there who still doubts US president-elect Barack Obama's roots, who still wonders if his father was a Kenyan, still questions his love for the land of his ancestors, January 20 will be the answer. For at that defining moment, after Mr Obama takes the oath office to lead the world superpower, Kenyan musicians will be there to entertain him. And Kenyans will be the most beholden since the new US President has roots at Kogelo in Nyanza - now a vibrant village that has been awakened from slumber by the Obama magic. Kenya's Obama fans...