Ron Johnson : (4) " In Wisconsin, we have got a lot of agricultural products that are exported. We have a lot of manufacturing products that are exported. I don’t want to engage in a trade war. " - Ron Johnson " I have to – I think an endorsement is something incredibly important. I would never do it just strategically. I would have to have full confidence that I have got no questions about the person. " - Ron Johnson " Russ Feingold is a career politician. He’s addicted to it. " - Ron Johnson " Trust me: our critical infrastructure is vulnerable to cyber-attack, to potential terrorist attack, and we are not taking this threat seriously enough. " - Ron Johnson