Why do we need to know the flow of campaign funds?

Cucun Ahmad Syamsurijal
Member of the Indonesian House of Representatives (period 2009–2014, 2014–2019, 2019–2024)
Cucun Ahmad Syamsurijal (born November 8, 1972) is a politician Indonesia who currently serves as Deputy Chairman of the People's Representative Council of the Republic of Indonesia for the 2024-2029 period representing the National Awakening Party. Cucun has served as a member of the DPR-RI for three consecutive terms, namely (the 2014–2019, 2019–2024, and 2024-2029 terms). He represents the electoral district of West Java II, which includes Bandung Regency and West Bandung Regency. At the beginning of his term as a member of the DPR (2014-2019 period), Cucun was recorded as having been assigned to Commission IV and Commission V. Then, in the 2019-2024 period, Cucun was assigned as a member of Commission III and was also trusted to become the Chairman of the PKB faction in the DPR-RI. Source: Wikipedia