Manila, July 8 -- The prosecution believes Vice President Sara Z. Duterte herself should explain Article 4, or the article on grave threats, and the article on unexplained wealth because she is the person seen in the video and the official who can answer questions about her own net worth declarations.

"I think 'yung Article 4, 'yung grave threats, kasi siya ang nasa video, siya ang nagsasalita. In fact, nag-reply lang siya doon sa tanong (I think in Article 4 on grave threats, because she is the one on video, she was the one speaking. In fact, she replied to the query)," former Surigao del Norte congressman Robert Ace Barbers said in a televised interview Wednesday.

Barbers, spokesperson and adviser of the House prosecution panel, said...