An Ode to Paul Krugman

Rearranging the letters in Krugman, we get

ARM GUNK
RANK MUG
NAG & MURK

Those should fit together nicely for a little poetic interlude.

Ode to Paul Krugman

When out of the murk comes a big ol' jerk
Whose wont is to nag and deceive

You better think twice
When you try to be nice

For he's certain to arm with gunk to do harm
To those his rank mug does entice.