WATCH: PNA NEWSROOM UPDATES •VP Sara eyes blended learning as permanent mode of instruction •Senate closed on Monday for disinfection  •OPS crafting ‘more comprehensive’ feedback mechanism •Suspect in slay of Bulacan teen nabbed in CamSur Visit the PNA website at http://www.pna.gov.ph and like and share PNA Facebook page at http://www.facebook.com/pnagovph and PNA Twitter @pnagovph.