Ubic,
Replying to your second post.
Your wish to understand Donald Trump meaning by saying this and that is just not possible, bacause he himself was not thinking so deep when he said this and that, so now go learn pshat and shiur iyun in his words when he himself just said what comes up first. He poshut wanted to make a matzav about his claims and wanted to show that he has a big support for his claims and he has all the right to do so. Despite his nature of shooting out words he did not call for any violence and he sent them home after it turned violent. Maybe he could have sent them home earlier but what a difference was this from the riots of the BLM and from the reaction of Democratic politician and leaders. Simple as simple.