Honestly, my "damning" is for the failure to be open, honest and transparent.
If he had come on TV and said,
"Look. We don't know how to fix this. We can't FORCE BP to do a damn thing. They can tell us to take a hike, and we can do nothing outside of legal action. We're flying blind here, America. This is gonna impact the Gulf states for decades, if not more. We're not going to make any rash promises. We're going to do what we can, but there's no guarantee of success. The good news is, aside from the 11 tragic deaths on the DW rig, there haven't been any further human casualties. This isn't 9/11, but it IS devastating in other ways. We're consulting with experts, we're open to suggestions, and I call upon Americans to help out any way you can. I'm not going to ramble on about the evils of petroleum, nor am I going to further jeopardize the Gulf states' economies by messing with current drilling. Now, if you'll excuse me, I've gotta go make sure everyone has the tools and resources they need. BRB."
...I'd have been a lot less critical.
1) The Feds didn't have anything in their arsenal to run a car company, either. But they wasted no time bailing out and assuming "control" on paper of GM.
2) I'll concede that. But appearances are everything, and he should have met with the BP COO, if only to assert his position and show the US (and BP) that we're not playing around.
3) Maybe, maybe not. I'm from the B.F.H. (bigger effin hammer) school of thought, and I'm not entirely opposed to the "Do Something, Even if it's Wrong" position.
4) "Involved" is a White House spin word. They were aware and apprised, but that's it. Second-guessing sand barriers isn't the job of the Administration. Experts said they'd work, they had the people and equipment in place, yet they couldn't get authorization. No HARM would be done, and it's real easy to look back and say, "Well, we didn't do it because it might not have worked." No. Besides, who cares if they'd have been beneficial "in the long run"? They might have bought some time.
(Side note on #4: You and I are out to dinner. In the middle of your tofuburger, you have a heart attack. I refrain from performing CPR, and you die. How's it gonna look if I say, later, "Well, I heard CPR only works like 19% of the time, so I decided to wait for a better alternative.")
Good work. Have a great meeting. Stay away from the tofuburger.