[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2009/images/08/06/art.paul.cnn.jpg caption="Rand Paul says his career as a political outsider should be a plus for voters."] By Kristi Keck (CNN) – The phrase "like father, like son" is ringing true for Texas Rep. Ron Paul. His son, Rand Paul, announced this week he's set his sights on the Kentucky Senate seat being vacated … Continue reading Ron Paul's son following in father's footsteps