An Enormous Blunder
It is becoming increasingly clear that Obama has made an enormous blunder, driven in part by his best-and-the-brightest-style hubris, in taking personal ownership of GM. Not because it will be an enormous waste of taxpayer money, because I don't think he cares about a few tens of billions of our money. It is a blunder because GM may not be fixable, and if it is salvageable in some smaller format, it will require painful compromises by politically powerful groups Obama really does not want to square off with.
Obama's stepping forward and claiming ownership for GM's success strikes me as roughly equivalent to someone stepping forward in March of 1945 to take ownership of the German war effort. The decision is all the dumber because there was a perfectly good alternative -- ie the bankrupcy courts -- with far more experience (not to mention authority and legislative mandate) to handle these type of situations.
Megan McArdle has a good roundup of what challenges face GM and the Obamacrats.
Update: Obama seems to be hinting that a bankruptcy may still be in the cards. The key challenge for him will be to deal with the obvious accusation of why he didn't allow this before spending $20 billion or so of taxpayer money. Expect the administration to be focus-grouping and trial-ballooning various euphamisms for chapter 11 to disguise this problem.