House public accounts panel and Bicol Saro Rep. Terry Ridon yesterday raised concerns over a potential conflict of interest after two members of the legal team of Vice President Sara Duterte in the ongoing impeachment proceedings were identified as possible witnesses in the handling of confidential funds. MANILA, Philippines — House public accounts panel and Bicol Saro Rep. Terry Ridon yesterday raised concerns over a potential conflict of interest after two members of the legal team of Vice President Sara Duterte in the ongoing impeachment proceeding... [917 chars]