The party's goal is to defend life, liberty and property of each individual within a strong free market system.
The pair agreed that there was a need to defend civil liberties on the internet.
"We think of America as being in our camp - a democracy that defends liberty and human rights," he said.
There are still people prepared to promote democracy and defend civil liberties.
He told the colonies to defend their rights and liberties at town meetings in Boston.
She has made her name fighting for the underdog and defending civil liberties.
So, with my wife and the people around me what I see unreinforced is that we are focused on defending liberty.
Yet many of America's greatest moments have come when its people have taken up arms to defend liberty.
"It's the only one that defends the whole range of civil rights and civil liberties for all Americans."
Courts, he said, should be "active" in defending "individual liberties."