MAKATI CITY HALL II PARKING PROBE: Sen. Aquilino “Koko” Pimentel III (right), chair of the Senate Blue Ribbon sub-committee, listens to witnesses talk about the issues involved in the alleged overpricing of the Makati City Hall II Parking Building Thursday, September 4, 2014. Also in photo is Sen. Antonio “Sonny” Trillanes IV (left). (PRIB photo Cesar Tomambo/04 September 2014).