Aside from having to deal with security threats, the Bangsamoro Region may also face a shortage of election precinct personnel. Authorities are stepping in replacing teachers and civilian volunteers who have backed out from their poll assignments.<br /><br />Senior correspondent David Santos reports.<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