MANILA, Philippines – The prosecution, on the second day of the impeachment trial, revealed one of its strongest ammunition against Vice President Sara Duterte: herself. “That is my query this afternoon, because anent presentation of witness on the first article that we will be presenting, which is grave threats and acts of sedition, your honor. One of the key witnesses, hostile, albeit hostile, would be the Vice President,” said House private prosecutor Lorna Kapunan on Tuesday, July 7.