Khan Peterson winner??

I thought Khan was getting a point deduction due to using his forearm as a push and the second push deduction maybe not when the ref jumped in I thought it was for that punch during the break like stop the ref was during. I like how nobody on HBO really complain about the knockdown? From what I thought I heard the commentators saying Khan choose this fight to be in DC? I didn't like Khans post fight interview with HBO and I thought the ref should had did his interview to explain his reasoning and maybe clear the matter up some? My will problem with the ref he seem to not know how to stay out the way.