Chuck Colson, via Focus on the Family 5/24, 5/25 2011

Focus on the Family airs a live event featuring Chuck Colson who discusses ethics as well as his role in the Watergate scandal.
"Politics is an expression of culture." And along with this he says that the culture spawns politics and the culture in this country is sick"
He delves into many aspects that are pertinent to everyone's life as a citizen of the US, especially those who care about the direction of the country.
Colson has a daily radio program that you can find out more about via Breakpoint.org
His books and the Focus video part 1 and 2 are listed below (as they become available)

Part 1

Part 2