He sounds repugnant - from the article you linked:
Mr Hamdi also claimed widespread accounts of sexual violence committed by Hamas, a proscribed terror organisation in Britain and the US, had been fabricated by Israel.
Benjamin Netanyahu, the Israeli prime minister, “had to make a lie about rape”, he said at the same event, according to the National Post.
Mr Hamdi spoke at the annual gala of the Council on American-Islamic Relations (CAIR) Sacramento branch in California on Saturday, and had been scheduled to deliver another speech in Florida on Sunday.
Two Canadian universities last year cancelled scheduled speeches by Mr Hamdi as he embarked on a tour of campuses, according to the Centre for Israel and Jewish Affairs.
A spokesman for Concordia, which banned the commentator, said at the time his remarks celebrated violence and that allowing him to talk would result in a “culture of intimidation”
I don't blame the US for deporting him back to the UK - just a shame we have to accept him!