Dave,
Do you support him attacking a widower by suggesting he has links to the extremism that killed his wife, ake?

He did not suggest that.
He suggested that he had links to a different extremism.
If that is a lying smear, it is indeed despicable.

If there is some truth in it is fair comment.

Whatever else he may be, Farage is wily and clever, and not known for making claims that subsequently prove false.
I know nothing about Brendan and the organisation referred to but I predict that the legal action will be quietly dropped or that it fails.

Steve,

The people in the queue were refugees.

They were all young (military age) men.
Real refugees tend to be less homogenous so economic migrants may be a more suitable description.

Steve and Dave,
Farage's politics are those of UKIP whose manifesto is available on line.
Please identify the most loathsome bit or any loathsome bits.