Timothy Egan attempts to define the boundary, shape or texture of Mitt in his opinion piece Romney the Unknowable:
The Republican National Convention will mark the fourth time in 18 years, dating to a losing Senate race in 1994, that a Team Romney has tried to construct a Brand Romney. This problem of who he is, Romney acknowledged last year, has plagued him ever since he became a public figure.
In focus groups, he’s described as a tin man, a shell, an empty suit, vacuous, a multimillionaire in mom jeans. And that’s from supporters.
At the convention, you can expect to hear high praise for a virtuous, disciplined, loyal person of family and faith. You will surely hear the words “turnaround” and “no apology” — both titles of platitudinous and unread books by Romney — in defense of his business acumen and unshakable view of American exceptionalism.
But I doubt you will hear anything of the real Romney because he is afraid of his own past. His life — even with prep school privilege in Bloomfield Hills, the draft-avoiding refuges of mission work in Paris and business school at Harvard, a founding role at Bain Capital from a mentor who guaranteed he would never fail financially or professionally — is not without drama… continue
Mitt Romney, Republican presidential candidate, is a construct. Here’s what his supporters will be voting for:

image: topherchris
And by the way, still no tax returns? So many secrets.