Senator Sotto writes Escudero, calls for mandatory drug testing in Senate

SP Escudero: Senate leadership will not block Sen. Dela Rosa from seeking protection in chamber

SP Escudero: No plans to ask PBBM for special session on VP Sara impeachment

Pimentel presses Senate to proceed with VP Sara’s impeachment trial

Sen. Chiz Escudero on Duterte's statements: could support or undermine him

Pia Cayetano named as new Senate Blue Ribbon chairperson