MANILA (Reuters) - The Philippines' presidential race got more crowded with the last-minute entry of Rodrigo Duterte's long-time aide, in another twist to an election likely to be dominated by powerful family dynasties rather than reforms.
Duterte loyalist, Senator Christopher "Bong" Go, registered to run for president after withdrawing his application to run for the No. 2 post, pitting himself against several rivals, including the son of late Philippine strongman Ferdinand Marcos.
