At a closed-door meeting with Jewish leaders earlier this month, one of the attendees asked Pompeo if Corbyn becomes Prime Minister, "would you be willing to work with us to take on actions if life becomes very difficult for Jews in the UK?"
Before I get to Pompeo's response, I should interrupt myself to note that nobody actually believes that Corbyn would make life difficult for Jews in the UK. Anyone who claims to believe this is lying. Usually when you hear people regurgitating bullshit establishment lines they're people who are acting basically in good faith, who are only spouting bullshit because they have been propagandized. Not so in this case. The idea that a man with a lifelong history of opposing bigotry is a secret antisemite who will facilitate the persecution of Jews if given the opportunity is a completely baseless smear campaign, and everyone knows it, including those who advance it.