Other Democrats, including 83-year old former congressman Frank Clark, have looked at the race, so other contestants are possible.

CNN: By Stuart Rothenberg

When asked to give the Clark Lectures at Cambridge University in 2007, Sir Frank chose Forster as his subject.

ECONOMIST: Musing on an English master

She dialed her colleague Frank Quattrone, then head of tech banking at Morgan, and suggested they meet with Clark and Andreessen.

FORBES: Magazine Article