Chael Sonnen Challenges Wanderlei Silva: Gives Him 24-Hour Deadline
– Chael Sonnen posted the following on Twitter, as he stepped up his efforts to get a fight with Wanderlei Silva…
Wand- you have 24 hours to accept. If you do, I will donate 10% of my purse to help schools in your hometown of Curitiba .. I mean, VEGAS.
— chael sonnen (@sonnench) May 9, 2013