Didn't Limbaugh diss Edwards recently for pointing out the problem of homeless vets?

Why Does Johnny Come Marching Homeless?

(snip)

This is not a new story in America: A young veteran back from war whose struggle to rejoin society has failed, at least for the moment, fighting demons and left homeless.

But it is happening to a new generation. As the war in Afghanistan plods on in its seventh year, and the war in Iraq in its fifth, a new cadre of homeless veterans is taking shape.

And with it come the questions: How is it that a nation that became so familiar with the archetypal homeless, combat-addled Vietnam veteran is now watching as more homeless veterans turn up from new wars?

What lessons have we not learned? Who is failing these people? Or is homelessness an unavoidable byproduct of war, of young men and women who devote themselves to serving their country and then see things no man or woman should?