Chael Sonnen Says Floyd Mayweather Is ‘Dumb’ & ‘Broke,’ And Is 100% Fighting Again

Chael Sonnen says Floyd Mayweather coming outta retirement is already a done deal … ’cause he’s a “dumb-dumb” who’s burned through his billion-dollar fortune!! And that ain’t all — Chael is guaran-damn-teeing Floyd’s next fight will…