Memo to President Obama: You may have thought you finally shut the Birthers up yesterday. But you will never shut them up.

These are people who are deeply invested, emotionally and otherwise, in believing that you are not a legitimate president. It's the only way they can cope with the concept of you holding the office of the presidency in the first place. All you really did yesterday was give them a nice shiny new toy to play with.

The proof was on Fox Business News last night, where Eric Bolling hosted a panel led by wingnut extraordinaire Pam Geller, one of the most reptilian creatures of the entire wingnutosphere.

The entire show was a discussion of Bolling's evident belief that what the president presented yesterday was a forgery:

BOLLING: Pamela, were any of these notation on here - I don't know if our camera can get it in too close --- you can see some of these numbers that are clearly written in handwriting on the side. We don't know what they are. Trying to figure out a zero, a two there, an X up over here, a one up here. Were they on the short form? GELLER: Look, this is a certification of live birth. When I left the hospital, I left with a birth certificate. I'm sorry, I didn't bring with it me, but it looked very much like Donald Trump's. It's a little piece of paper, you've got the nurse -- you know what I'm talking about? Certificate - you know, birth certificate. This is a certification of a live birth. This is actually not a birth certificate. BOLLING: I need to know this. You see this fold. This has clearly been photocopied from a book. You see that? It kind of folds back to, like, almost like a binding of a book. And then for some reason, there's a green border around it that had to be Photoshopped in. Trying to figure out why they would do that. GELLER: Well, this whole border is suspect. I mean, if you're taking a scan of something, it would, to your point, it would be white. Why is this the color of the same -- BOLLING: Note this - note this, you guys, April 25, 2011 -- two days ago -- is when this was requested from the state registrar, Alvin Onaka. So we'll keep our eye on it. We'll keep digging. Hey, listen. It may or may not be, but certainly opens up the can of worms that there are at least questions for it.

The absurdity didn't end there. Perhaps the height of absurdity came when, as Ben Dimiero at Media Matters points out, Bolling suggested that the doctor who delivered Obama should have traveled forward in time in order to know that he had delivered the president:

BOLLING: Very quickly, Pamela, this doctor right here, the guy who signed it four days after the birth. He passed away, but his wife today, TMZ had his wife saying I had no idea. She didn't know about it. His son said I had no idea. It came as a complete shock to him as well. If you gave birth to the president of the United States, don't you think your family would know about it? GELLER: Maybe he doesn't know about it, either. I mean, I think it's very telling that for three years he didn't release it. There's a big question there. We have to say why -- why didn't he release it after three years?

As Dimiero acidly observes:

The doctor died in 2003. Let that sink in for a second. At the time, Barack Obama was a little-known state senator in Illinois. If the doctor had told his family before he died that he delivered the future president, that would have spawned a much more interesting conspiracy theory (he's a wizard!). Apparently Eric Bolling thinks obstetricians give their families a list of the most interesting people they delivered -- with a special section for "potential future presidents" -- before they die.

Then Monica Crowley chimed in with the argument that Obama might now be disqualified because he was not "a natural born citizen" because his father was African:

Rather hilariously, Crowley claims that the "courts have not adjudicated" the issue of the meaning of "natural born citizen" -- when, in fact, they have done so numerous times. Most recently, the current Supreme Court rejected this argument without comment.

Crowley is just promoting the next phase of the Birthers' claims, one that's been floating out there for awhile and has gone nowhere -- for good reason.

But that never matters to these fanatics.