Hard definition indeed.
Sending billions to Ukraine, not in the working people’s best interests.
Sending aid to Israel, yes as a hedge against the middle east and Iran, but is it best for American’s working class?
I will say what is in the best interest of America is, limited immigration, energy, food and manufacturing independence. Those things are in the best thing for the American people.
Not sure that is what you wanted, but there it is.
I wasn’t looking for examples. Tell me how I can identify an example.