We have a mega-update for you right here on all of the fight week festivities for Saturday's Julio Cesar Chavez Jr. vs. Marco Antonio Rubio and Nonito Donaire vs. Wilfredo Vazquez Jr. doubleheader. We have a huge photo gallery of pictures from Donaire's and Chavez Jr's arrival in San Antonio, as well as the Filipino Flash's public workout. Then, we have a couple of videos, including an interview with Donaire, a training clip with Vazquez Jr. and much more from there. Check it all out right here.