The National Irrigation Administration is ready to face an investigation into what Senator Raffy Tulfo calls an "institutional corruption."<br /><br />Senior correspondent Lois Calderon also reports, the agency is terminating one of four contractors in Tulfo's list.<br /><br />Visit our website for more #NewsYouCanTrust: https://www.cnnphilippines.com/<br /><br />Follow our social media pages:<br /><br />• Facebook: https://www.facebook.com/CNNPhilippines<br />• Instagram: https://www.instagram.com/cnnphilippines/<br />• Twitter: https://twitter.com/cnnphilippines
