An impeachment complaint has been filed against Philippine Vice President Sara Duterte, who is facing a legal storm over a death threat she made against the president and her alleged role in extra-judicial killings of drug suspects,

The dustup between the Philippines' top political families — the Marcos and Duterte clans — has entered the realm of major threat to the nation’s economy.

An impeachment complaint has been filed against Philippine Vice President Sara Duterte, who is facing a legal storm over a death threat she made against the President, the alleged misuse of government funds by her office and other criminal accusations.