Sometimes the foot just somehow gets in the mouth. It happened to me this morning following an appearance on MSNBC during which I said President Obama had shown up at a House GOP caucus meeting in Baltimore last year “uninvited.”

I think it took about 30 seconds for the left side of the Blogosphere to gleefully put up posts pointing out that Tapscott got it wrong, Obama was invited. Here's a post from TPM, which provides the clip, links to the background, and, if I read between the lines accurately, the boisterous laughs.