UFC president Dana White and fighters from the UFC comment on the retirement of Chael Sonnen.
NSAC Hearing: Chael Sonnen Suspension
White & UFC react to Sonnen retirement
White talks parting ways with Sonnen
UFC 148: Anderson Silva Says Chael Sonnen Is 'Screwed'
Rashad Evans on the Firing of Chael Sonnen!!!!
Is Chael Sonnen a "race-baiter"?