The significant gorilla in the room was Ron Paul. The Libertarian approach eschews health care through government aid.

Paul got a big response at the GOP convention.

There is a tendency in Libertarian thought to disregard the plight of poor people who are often blamed for their circumstances. "Why should I pay your care through my taxes?"

Tax rhymes with ax.   Revenue is an obligation of citizenship.

Why is it that many Libertarians have no problem with the military industrial complex which
own a good piece of American government?

Free enterprise is not free.

Let the Libertarians pay for their own roads, postal service and the armed services. See how they like that.