Have jokes, will travel. The Ask Me Another crew take their puzzles on a roadtrip to the nation's capital. Steve McFarland/NPR hide caption

itoggle caption Steve McFarland/NPR

The "Too Many Editions" Edition

We travel to Washington, D.C. seeking math in odd places and fitting new underwriters for some classic novels. Plus, a special visit from Morning Edition's David Greene, a worldly NPR correspondent.