Five answers following UFC 148

The UFC 148 post-fight interviews are chats with some of the biggest stars from UFC 148. MMA Fighting's Ariel Helwani talked to Anderson Silva, Forrest Griffin, Cung Le, and more.UFC 148 provided the culmination of a year's worth of trash talking between middleweight champion Anderson Silva and charismatic, sometimes clinically insane challenger, Chael SonnenLAS VEGAS – Former Strikeforce champ Alistair Overeem (36-11 MMA, 1-0 UFC) is ready to put the frustration of a failed drug screen behind him, and after a fruitful meeting with Dana White, it appears UFC brass is comfortable

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