A few days ago, Mark Kirk seemed to have overcome his terrible decision to stonewall on inaccurate statements about his military record.
He gave a decent speech, and it should have been an opportune moment to move forward and focus on his campaign platform.
Except ... Kirk's continuing to stonewall.
I haven't thoroughly reviewed Kirk's military fitness reports, but I wouldn't be surprised if his superiors expressed concern that he was likely to shoot himself in the foot. Repeatedly.