UFC 146 Pre-fight Press Conference Video: Velasquez, Silva, Nelson, and Herman

The UFC 146 main card on Saturday night in Las Vegas features an all-heavyweight roster. Aside from the main event pitting Junior dos Santos against Frank Mir, there a couple other fights between the big boys that fans are clamoring over.

Former UFC heavyweight champion Cain Velasquez steps in the cage across from a most formidable opponent in Antonio “Bigfoot” Silva, who is making his Octagon debut after a stint in Strikeforce.

Roy Nelson is also back in action, facing Dave Herman.

Hosted by UFC broadcaster Jon Anik, the four fighters answered questions as fight time approaches.

Check out what the four big men had to say…