MANILA, Philippines – A familiar face who used to work with Filipino superstar Manny “Pacman” Pacquiao will be in the opposite corner when he faces off against Brandon “Bam Bam” Rios this weekend. Alex Ariza, Pacquiao’s former strength and conditioning trainer, was hired by Rios’ trainer, Robert Garcia, shortly after his split from the Pacman’s camp. More from this report by Steve Angeles. Mornings from ANC, November 20, 2013.