A look at the new Senate building that is under construction in Taguig City in this photo taken on July 5, 2024. Senators Nancy Binay and Alan Peter Cayetano, whose Committee on Accounts is conducting the inquiry on the rising project cost, were involved in an argument during a hearing on July 3 that resulted in Binay's walkout. PHOTOS BY J. GERARD SEGUIAA look at the new Senate building that is under construction in Taguig City in this photo taken on July 5, 2024. Senators Nancy Binay and Alan Peter Cayetano, whose Committee on Accounts is conducting the inquiry on the rising project cost, were involved in an argument during a hearing on July 3 that resulted in Binay's walkout. PHOTOS BY J. GERARD SEGUIAA look at the new Senate building that is under construction in Taguig City in this photo taken on July 5, 2024. Senators Nancy Binay and Alan Peter Cayetano, whose Committee on Accounts is conducting the inquiry on the rising project cost, were involved in an argument during a hearing on July 3 that resulted in Binay's walkout. PHOTOS BY J. GERARD SEGUIAA look at the new Senate building that is under construction in Taguig City in this photo taken on July 5, 2024. Senators Nancy Binay and Alan Peter Cayetano, whose Committee on Accounts is conducting the inquiry on the rising project cost, were involved in an argument during a hearing on July 3 that resulted in Binay's walkout. PHOTOS BY J. GERARD SEGUIAA look at the new Senate building that is under construction in Taguig City in this photo taken on July 5, 2024. Senators Nancy Binay and Alan Peter Cayetano, whose Committee on Accounts is conducting the inquiry on the rising project cost, were involved in an argument during a hearing on July 3 that resulted in Binay's walkout. PHOTOS BY J. GERARD SEGUIA