GRAND RAPIDS, Mich. — The Michigan Republican Party headed into a runoff election for attorney general after delegates on Saturday delivered a victory for former President Donald Trump’s preferred secretary of state candidate, Kristina Karamo. Kalamazoo lawyer Matt DePerno, whom Trump endorsed for attorney general, was locked in a tight race with former House Speaker Tom Leonard of DeWitt, requiring a second round of voting. Third place finisher State Rep. Ryan Berman of Commerce Township quickly backed Leonard and began campaigning for the former speaker’s nomination ahead of a second round o…