Pacquiao: Fight with Mayweather important 'for my legacy'

LAS VEGAS -- Manny Pacquiao says he has a responsibility to win Saturday's fight against Floyd Mayweather.

"It's big important for me, for my legacy, for my country and, of course, boxing history," Pacquiao said.

Tickets to the match sold out in minutes with the best seats selling for $10,000 each. Pay per view for the fight costs $99.

Watch Rob Fukuzaki's one-on-one interview with Pacquiao in the video above.