'I'm very serious about running,' Ron Paul's son says

The son of former Republican presidential hopeful Rep. Ron Paul said Monday that he is primed to mount a bid for the Kentucky Senate seat currently occupied by GOP Sen. Jim Bunning...

...Like his father, the son also favors notions of limited government. "Libertarian would be a good description," Rand Paul told CNN, "because libertarians believe in freedom in all aspects of your life - your economic life as well as your social life as well as your personal life."