U.S. Sen. Rob Portman, R-Ohio, is retiring from the Senate at the end of this year.Portman of Cincinnati was elected in 2010, replacing George Voinovich. He previously served as President George W. Bush’s director of the Office of Management and Budget and U.S. Trade Representative.ExploreRetiring Sen. Rob Portman touts the importance of bipartisan cooperation Portman was a member of the U.S. House of Representatives from 1993 to 2005, and prior to that served as White House director of legislative affairs for President George H.W. Bush.Portman and two siblings own the Golden Lamb restaurant in Lebanon.Republican J.D. Vance of Cincinnati won election in November to Portman’s seat, beating U.S. Rep. Tim Ryan, D-Howland Twp.Explore5 Things people said about retiring U.S. Sen. Rob PortmanFollow @LynnHulseyDDN on Twitter and FacebookExploreSee more stories by Lynn HulseyExplore‘I got duped’: Local man among hundreds of Ohioans filing complaints against defunct solar companyExploreConsumers: 5 things to know about solar energy for your homeExploreJulia Reichert, Academy Award-winning Yellow Springs filmmaker, dies at 76ExploreVance’s U.S. Senate win continues Republican control of one of Ohio’s senate seatsIn Other News1 Over 2.5 million pounds of canned sausage, poultry recalled for...2COVID-19 public health emergency declarations to end May 11 3UPDATE: Car of missing Beavercreek man, 78, found in Mercer County4DeWine focuses on children, mental health in State of the State address5To hug or not to hug your dog?About the AuthorLynn HulseyLynn Hulsey is an investigative reporter focusing on business, the economy, government and politics.