National Democratic Front chief political consultant Joma Sison talks about this year's presidential candidates, including his former student Davao City Mayor Rodrigo Duterte. Video by Kristine Sabillo and Sara Pacia<br /><br />Read more: http://newsinfo.inquirer.net/764641/joma-sison-talks-about-former-student-duterte-other-candidates<br /><br />Visit us at http://www.inquirer.net<br />Facebook: http://facebook.com/inquirerdotnet<br />Twitter: http://twitter.com/inquirerdotnet
