Term Ends: 2022

https://townhall.com/columnists/nathantabor/2009/10/06/chuck-grassley-and-the-rino-wing-n1156805

https://www.theguardian.com/us-news/2020/nov/23/carl-bernstein-21-republican-senators-expressed-contempt-for-trump

https://www.facebook.com/TheIrateConservative/posts/2751820211696563

He is probably considering to retire in 2022