“Various procurements made in relation to COVID-19 have been marred by allegations of overpricing … Congress is set to deliberate on the 2021 budget, and anticipating that massive allocations will need to be made to address the health, economic and social impacts of COVID-19, it is of critical importance that there be audit findings to guide legislators in their exercise of the power of the purse.” (co-author with Senators Hontiveros, Drilon, Pangilinan, de Lima, Recto)