There's an election for a senate seat in Alabama, MissHoolie, because of Jeff Sessions leaving to become attorney general.
Two Republicans are trying to become the Republican candidate, Luther Strange (endorsed by Trump), and judge Roy Moore (endorsed by Bannon).
Moore is a hard-core rightwing "Christian" nutjob: birther, anti-gay-rights, 9/11 caused by US being secular... He's been suspended from Alabama's Supreme Court twice for refusing to follow laws he doesn't like.
thehill.com/homenews/campaign/351966-gop-senate-hopeful-roy-moores-five-most-controversial-remarks
Nigel Farage, manofthepeople™, is speaking in support of Moore at the election rally.
amp.theguardian.com/politics/2017/sep/24/nigel-farage-alabama-roy-moore-donald-trump
I'm quite puzzled as to whom this is supposed to play to. I imagine most of Farage's UK supporters would be really turned off by Moore, if they heard about him. And I can't imagine most of Moore's supporters have ever heard of Farage or give a shit about Brexit. So I don't see they can run any line more sophisticated than "Wooooo, we da rebels!"
Which may of course be all they care about.