Senator Chuck Grassley has made his nominations for the nations various military academies. In a previous story we told you about Pella student Michael Etnyre and his nomination by Senator Tom Harkin to the US Air Force Academy. Etnyre has been nominated by Grassley as well. Grassley nominated him for the US Merchant Marine Academy. Etnyre is a senior at Pella High School and is the son of Jennifer and Tom Etnyre.