SEN. KOKO PIMENTEL’S FIRST COURTESY CALL: Sen. Koko Pimentel pays his first courtesy call to Senate President Juan Ponce Enrile on his first day of office. The Senate Electoral Tribunal, after careful consideration and deliberations, has declared Pimentel as the 12th official winner of the hotly contested 2007 Senatorial Elections. (Photo by Joe Arazas)