WATCH: Erwin Tulfo gives briefing on Senate shakeup

Sen. Erwin Tulfo addressed a Senate briefing about internal shifts following a deadlock due to Senate President Alan Peter Cayetano's prolonged absence and the majority bloc's disarray. This shakeup is crucial as it impacts legislative proceedings and could affect the Senate's ability to push through key bills. The situation highlights the vulnerability of political coalitions and the potential for leadership vacuums to cause significant legislative delays.