[sageb1]

Maybe it's time to out him.

[pinz-n-needlez]

Yes, indeed, it is.

[FreeAtlanta]

He used to have a column called "the fifth element". Isn't he so cleaver? I knew then the he could never be trusted.

Dictionary.com Unabridged (v 1.1) - Cite This Source fifth column

–noun 1. a group of people who act traitorously and subversively out of a secret sympathy with an enemy of their country.

2. (originally) Franco sympathizers in Madrid during the Spanish Civil War: so called in allusion to a statement in 1936 that the insurgents had four columns marching on Madrid and a fifth column of sympathizers in the city ready to rise and betray it.

[pinz-n-needlez]

It wouldn't hurt to take a closer look at his writings and see if we can build a case for this hypothesis.

We could then send letters (paper and electronic) to John Gibson and any other hosts who regularly interview him on Fox.