MADISON, Wis. — A trio of Wisconsin Republicans looking to inject the party with their own youthful, aggressive brand of conservatism ushered in the “Cheesehead Revolution.” Their aim was to position the GOP for success in the 2016 presidential election. Then came Donald Trump. With the anti-Trump movement in full swing even as Trump solidifies his front-runner status in the presidential race, the focus turns to the April 5 primary in the home state of those three heavyweights: House Speaker Paul Ryan, Republican National Committee Chairman Reince Priebus and Gov.