Several Republicans competing for the party’s nomination to run for U.S. Senate in Ohio are facing scrutiny for their ties to Russia as the country intensifies its war against Ukraine. Much of the attention has focused on former Ohio Republican Party Chair, Jane Timken, whose husband’s family founded a company that does business in Russia. But other candidates in the race to succeed retiring GOP Sen. Rob Portman, including J.D. Vance and Mike Gibbons, also have links to business deals in Russia that could become vulnerabilities in the May 3 primary. While domestic issues generally dominate midterm political contests, Russia’s invasion of Ukraine…with its harrowing images of civilian casualties…has become an animating subject of the competitive Senate race in Ohio, which has a large Ukrainian American population. In a race with several millionaire candidates, the war is highlighting the risks that come with being wealthy and having tangled investment interests involving foreign countries.