Why hasnt khan-peterson been changed to a no contest?

[DosRounds]

why does Amir Khan always say we when he's talking about himself?

[Prince Mongo]

Regardless of what anyone says about Peterson the undeniable fact is Khan turned in a shocking shoddy performance which totally exposed his inability to cope with pressure and total lack of in fighting ability. Khan really did not do enough to justify the win,it was a close fight and Peterson did not look like a superman to me.