Davao City Mayor Rodrigo Duterte dared his accusers to sue him in court as he is linked to the "Davao Death Squad".<br /><br />Subscribe to ABS-CBN News channel! <br />http://bit.ly/TheABSCBNNews<br /><br />Visit our website at http://www.abs-cbnnews.com<br />Facebook: https://www.facebook.com/abscbnNEWS<br />Twitter: https://twitter.com/abscbnnews