A resolution by the Legislative Yuan’s Discipline Committee yesterday asked Democratic Progressive Party (DPP) caucus whip Ker Chien-ming (柯建銘) to testify before the committee on Friday next week to explain his alleged role in an improper lobbying case, which also involves Legislative Speaker Wang Jin-pyng (王金平). Ker, who said that he had never asked Wang to lobby for him, reported himself to the legislature and demanded to be investigated. A plenary session at the legislature decided to refer the case to the Discipline Committee, and required the investigation to be digitally recorded and broadcast online simultaneously.