Walking to Vermont

After 40 years spent chasing news in over 70 countries, New York Times foreign correspondent Chris Wren left the hustle and bustle of New York to explore new horizons in the Green Mountain state of Vermont. Rather than drive, he made a journey of it and walked through five states in five weeks to get to his new home. He recounts his adventures along the way and what the whole experience taught him about life and taking risks. Mike Arnold hosts. His guest is Chris Wren, author of "Walking to Vermont".