Public hearings on the impeachment case against Philippine Vice-President Sara Duterte have begun in Congress. This trial represents the latest escalation in a bitter feud between the country's two political dynasties - the Duterte family and the Marcos family, a partnership that has rapidly deteriorated.

Sara Duterte, at 47, is under investigation for allegedly misusing public funds and threatening President Ferdinand Marcos Jr. If found guilty, she could be removed from her position and barred from future elections, including the 2028 presidential race.

In her formal response, Duterte dismisses the charges as a political 'fishing expedition'. This impeachment process reflects not just personal rivalries, but also the intricate dynamics of Filipino politics, where a single president can shape the legacy and potential influence of their vice president.

The intricacies of this case involve not only legal procedures but also historical precedents. Under Philippine law, significant public officials can be impeached for various offenses, including treason and graft. After an impeachment by the House in February 2025, however, the Supreme Court halted further proceedings on technical grounds, delaying a renewed case until now.

With live broadcasts amplifying the proceedings, public opinion may shift significantly during this high-stakes trial. Notably, a recent poll indicates Duterte's standing as a potential presidential contender, showing a strong approval rating against that of Marcos. The unfolding hearings present not just a chance to determine her fate but also an opportunity for the political landscape to dramatically shift in the Philippines.