It hasn't been established that the other player failed to notify him properly due to a language problem. If he had a language problem it certainly didn't stop him from notifying his opponent in an improper manner. It's more likely that the other player didn't have a correct understanding of the rule. There is plenty of evidence of that right here with native English speakers.
It's also already been pointed out that translations of the rules were provided to everyone in their native language. It was the responsibility of the player who was trying to take a game with a technical rule to notify Harriman in the CORRECT manner as specified in the RULES.
Everyone arguing otherwise here is inherently arguing simply that pool should be played by majority decision (that's an assumption only for the sake of making a point; if they were a majority the rule would be changed). They inherently must believe that the audience should vote on which player is the "douchiest" whenever there's a dispute because one player appeals to them due to his misunderstanding or complete ignorance of the rules.
I'll go with the RULES.
So where is the line drawn in ethical behavior when someone breaks a "rule" but will not admit it simply because he was not caught in the act? Are some rules better than other rules? What about the rule that absolutely everything is legal unless your opponent witnessed it? Some people play by this rule too. That doesn't make them a douche to not fess up to a foul simply because their opponent or ref didn't see it? If someone is the type that waits to see if their opponenet saw the foul and won't tell them about it if they didn't, then that's the type of player I will never have a game with. Period
There are some people (pros too) that when committing a violation will immediately fess up to it, regardless of what "rule" in the book that says you don't have to. To do otherwise is changing the outcome of the game and outside the realm of good sportsmanship. Some people just have a consience and do not want to live with knowingly commiting a foul and trying to get away with it.
If I commit a foul, bad hit, no rail, accidental touch, three foul, I am the first to grab the cueball and admit to the foul whether the opponent knows about it or not. When it's my turn it's me against the cueball. If I do something stupid I don't try to get away with it, it's my opponents turn and it's my bad and I happily live with it because it was my fault. This "earning a roof over their head" bs is no excuse. If you need to deceive and cheat to get through a tournament, then you are gonna just have to accept what people think of that behavior.
Point is that guy comitted a 3 foul. He knew it, but he didn't give a rat's ass because he happily blamed his opponent for a minor technicallity. I say minor because his opponent did warn him, just at the incorrect moment. His opponent played well enough to 3 foul him and yet goes unrewarded because of it. A bunch of bs in my opinion and had I even witnessed that I would have boo'd that guy for such poor sportsmanship. Take your medicine and move on.
If you want to get into this deeper this guy went to the table knowing full well that he was on two. He was actually waiting for his opponent to re-warn him about being on two, and when he didn't all he thought was KACHING free shot, no need to worry about a three foul anymore! When he failed to make the hit he make a stink about it. F$*k him, yes he's a douchbag.