I agree with everything that’s been said regarding Trump’s blast at McConnell and his wife: (1) It’s profoundly unworthy; (2) it’s intra-Republican fratricide of the crudest and dumbest sort on the cusp of an important election; (3) it’s part of the reason why Trump lost a winnable election in 2020; and (4) it’s one of the reasons he’d be more likely than any other Republican to lose a winnable election in 2024.