Marvin Kalb, a former host of Meet the Press and professor at the
Kennedy School of Government at Harvard, talks about the media and US
relations with Iran and Russia; Christopher Preble, director of
foregin policy studies at the Cato Institute, discusses the
Afghanistan War and other global issues; Jarrod Agen, a spokesman for
Giuliani, discusses why he joined the campaign and where Giuliani
stands on political issues.