He also had an interest in politics. Kinnick, himself the grandson of a Governor, spoke before the Young Republicans and introduced 1940 presidential candidate Wendell Willkie at a campaign rally. Kinnick said, "When the members of any nation have come to regard their country as nothing more than the plot of ground on which they reside, and their government as a mere organization for providing police or contracting treaties; when they have ceased to entertain any warmer feelings for one another than those which interest or personal friendship or a mere general philanthropy may produce, the moral dissolution of that nation is at hand." The "Marion Sentinel" proposed in an article to endorse a presidential run for Kinnick in 1956, the first year in which he would be eligible.