"I'm telling ya. Who's on first, What's on second, I Don't Know's on third." — Bud Abbott, from Abbott and Costello's "Who's on First?"
Speculation abounds these days that President Obama will endorse Vice President Joe Biden for president in 2016, with the caveat — are you ready? — that Biden pick former Massachusetts governor Deval Patrick as his running mate and serve for only one term.
A decorated Vietnam veteran, Jim Webb served as President Ronald Reagan's Navy secretary and enjoyed strong approval ratings as a Democratic U.S. senator from Virginia, a southern swing state. Yet there is more to his story: He's also won an Emmy award for his television journalism and written a best-selling novel and the screenplay for a major Hollywood film.
Despite his accomplishments, Webb hardly registers in surveys of likely Democratic voters: his support levels hover around 1 percent, leading Yahoo News to describe him as the "invisible candidate" in the race for the Democratic presidential nomination.
