A video of a 1990s-era Herman Cain signing an ode to pizza to the tune of John Lennon's "Imagine" now making the rounds on the Web is hotter than an extra-large double cheese.
It was uncovered by the Omaha World-Herald in the course of doing a story on the presidential candidate's days as chief executive of the Godfather's Pizza chain. Cain lived in Omaha for most of the 1990s.

