

Charles Grassley is slimy, but is also currently 91. He will be 95 is 2028, and is rapidly hitting “Diane Feinstein” levels of politics. He’s not particularly afraid of his constituents, but he’s a reliable tool for the modern GOP and can be counted on to only act concerned but vote the line.
Well, very technically, theres no such thing as (formal) executions for non-capital crimes. If there were, they’d be called capital crimes.