Normally, I would agree if the primary was between TWO candidates with similar 90%+ ACU and Heritage ratings.
However, Adam’s 72% rating is ridiculous. That’s Scott Brown-like RINO ratings.
The Dems redistricted a lot of suburban Chicago into our rural/Rockford industrial blue collar district. The Chicago Republicans would love to peg a real conservative and replace him with a Mark Kirk/Aaron Schock/Mitt Romney type.