* Jim Millstein: GOP threats on the debt ceiling aren’t free
* Dan Pallotta: How to get people to actually read your emails
* CDO Oh Baby: Deutsche Bank trader pens a CDO-themed rhyme, to the tune of Vanilla Ice’s classic.
* Morning Call: U.S. futures slip, Google comes up short, London rebounds, European shares slide on debt and inflation worries and the Nikkei tumbles.
* Brett Arends: Watch out for the small caps
* Survey says: 50% of Wall Street professionals lie
* Stewart Lyman: Why I love U.S. pharma regulation
* Did ZipCar’s (ZIP) IPO underwriters give it the shaft? Yes and no.
* John Carney: What the Senate panel got wrong about Goldman Sachs (GS)
* It’s not quite Star Trek yet, but scientists actually have a teleportation success
* Related flashback: 2003 Scott Kirsner column on Zipcar, when it had just 18 employees and a CEO off a failed tech startup
* Jonathan Weil: Tenet (THC) accusing Community Health Systems (CYH) of over-billing is like Snookie accusing someone of being trashy