Today's tweet of the day belongs to Iowa senior Sen. Chuck GrassleyCharles (Chuck) Ernest GrassleyPavlich: The claim Trump let the mentally ill get guns is a lie Congress fails miserably: For Asian-Americans, immigration proposals are personal attacks Grassley, Dems step up battle over judicial nominees MORE (R), one of the most active and original twitter users in the upper chamber.

Grassley was apparently being interviewed by the Omaha World Hearald about his use of the website, leading to this tweet:

U won't bleve this but just got intrvud by Joe Morton of Omaha World Herald abt why I TWEET. Only birds TWEET????? !!!!!!! Glad to xplain


It's hard not to be reminded by Grassley of another new media maven: