Bias would be selectively picking quotes, not creating a new speech through editing.
As of now (early afternoon GMT) he’s threatened to sue but it’s not clear on what grounds, or if it’s simply part of a larger campaign of leverage.
I guess he was in favor of all the other lieas and hoax spread by the left (the fake Steele dossier for instance), because, even if he ended up in tribunals for years on end, spent hundreds of millions in legal fees, oh well, ultimately the truth made it out years later so he benefited from it !
Do you think Trump is being taken out of context?
What BBC did was literally make fake news, something they and other news outlets are accused of doing oh-so often these days.
If they wanted to publish what Trump "actually wanted to say", they should have done that the proper way by finding some third party, like a political expert or similar, which could analyze the speech and convey what Trump "actually wanted to say".