This time he manages to pull off five typos in one short paragraph:

It is our somber duty to inform you that four Republican members of Congress appear not have (not to have) the courage of their own shameless convictions. You’ll remember, last four (last week four) members GOP members of the House — Reps. Broun, Shadegg, Myrick and Franks — came forward to conspiracy (who knows?) to infiltrate secret Muslim intern spies on to key committees on Capitol Hill. The four said that in addition to alerting the Justice Department and the IRS they were asking the House Sargent (Seargent) at Arms to investigate the threat.

(edited at 11:46 a.m. to include 5th typo)

At some point, someone at TPM will dare to draw his attention to all these typos, right?

*** Update, 10:53 a.m. ***
Well, well, well! This is pretty unprecedented. Even as I was publishing my post, someone at TPM was fixing the typos. In less than 50 minutes from the time the post was originally published.

The funniest part? They still missed one (the first one). Guys, you really need a half-way professional proofreader.