Pre-Marketing: McGraw-Hill to split

* McGraw-Hill: We’re breaking up the company

* Jamie Dimon: Basel III rules are “anti-American”

* Research: Groupon’s hidden influence on reputation

* Working analogy: Why we should treat Bank of America like asbestos

* Morning Call: U.S. futures point lower on new Greek default concerns, London plummets early, European shares fall and the Nikkei sheds more than 2%.

* Charles Morris: How the rich blew up the banks

* Too big to merge? Fed scrutinizes Capital One-ING deal

* Greg Mankiw: How to make businesses want to invest again

* LinkedIn CEO Jeff Weiner discusses Obama’s jobs plan

* Rescue mission: YouTube founders aim to revamp Delicious

* Marbin Javier: TechCrunch/AOL saga told through Star Wars

* Get Term Sheet: Sign up for our morning e-newsletter

* Luke Timmerman: What biotechs are missing by avoiding Twitter

* Tweet of the Day: @edzitron Give me a call if you need something on AOL management. I’m a great source in that I have no idea what I’d do with AOL either