"This week’s PTA Digest begins with a conversation I had with Moody Bible Institute faculty member Dr. Samuel Naaman. We talked about what may be the impending impeachment of Pakistan’s president Pervez Musharraf. Next, a look back at the Watergate scandal with one of its key figures—Charles Colson. I think you’ll enjoy the conversation that Jon Gauger had with this fascinating man. And finally, World Vision’s Rachel Wolff talks about the needs of people who are being displaced in the Russian-Georgian conflict. I hope you enjoy this week’s PTA Digest! – Greg Wheatley"