Here's the level of white denial in the United States: they watch a video in which someone says they can't breathe AND THEN DIES, and they counter this with "If you can say 'I can't breathe' then you can breathe."
Do you realize you are arguing against death itself?
The problem with that, and believe me I don't want to play devil's advocate, is that people say that kind of thing when they're arrested all the time. Watch Cops and you'll always see someone saying "I can't breathe" or "you're breaking my arm". Usually drunks. Of course that's not what was happening here, and police should always be on the lookout if the suspect is in genuine distress. My problem with this situation is more that it didn't warrant a violent response from police AT ALL. The guy wasn't actually resisting, he wasn't wanted for a violent crime, and not to speak ill of the dead, but a guy that big wasn't going to get away from those police. So why was that degree of force necessary? That question right there should have been enough to indict the officer.