Fedor Emelianenko criticizes Dana White over UFC negotiations

• Fedor Emelianenko criticized Dana White for changing his account during UFC negotiations.
• Emelianenko questioned White's approach and recalled receiving offers while under contract elsewhere.
• Fedor Emelianenko challenged Francis Ngannou to a boxing match.
• Emelianenko explained why he would welcome a boxing match against Ngannou.
• Emelianenko identified a perceived weakness in Ngannou's boxing ability.