Ask her "What would you do? What, if you were president, would you do against China here?" If she deflects, say "Yeah, you wouldn't do anything, your network practically works for China," if she says any measures at all, you could then ask "How do you know we're not doing that? We don't go to you with our plans before we implement them," OR you could pivot and ask "Why isn't all of that Racist?" Make her a laughing stock. No (verbal) Mercy.