The other night I fell into the trap of complaining to my wife Eleanor about how busy and stressed I was, even though I knew how busy and stressed she was.
There's a vial of a substance he calls KimSim, a material his girlfriend helped create to figure out howto rescue the Spirit rover after it got stuck in a "sand trap" of alien soil on Mars in 2009.
The likeliest outcome is therefore neither a sudden, history-altering reduction in defence spending, nor a quick fix that lets Congress wriggle out of its trap, but a drawn-out and perhaps salutary election-year debate about how much defence to buy at a time of distress.