Washington Business Journal: 10 CEOs to follow on Twitter

Who doesn’t want to follow someone known as “Mr. Cranky”? Hellman — who describes himself as a serial entrepreneur, angel investor, turnaround guy and tough-question asker — is prolific. We counted 11 tweets by 2 p.m. on a recent Monday. Some are serious. Some are inspiring. Some are just downright goofy. (Read More)

Washington Business Journal