John Major spot on

In a free country, her citizens enjoy the right to free speech whether it be the US or UK, or elsewhere. A non-citizen that has been granted the privilege of immigrating must know that it is just that: a privilege and not a right. One does not have the right to 'spew hate' toward the citizens that reside by right. If they cannot respect the privilege and accompanying responsibilities, deportation is not only fair - it is the right thing to do. One only needs to think of having a guest in their home. The guest resides by privilege. Activities such as bad-mouthing the host to their neighbors, threating violence or expressing what a good thing it is if someone else harms their host would definitely warrant expulsion.