Anand Naidoo sits in for Riz Khan this week.
On Monday, we speak with Larry Kolb, a lifelong US undercover spy. He blew his cover a few years ago when he published his memoirs, Overworld, and now he follows it up with life since then with his latest book, America at Night: The True Story of Two Rogue CIA Operatives, Homeland Security Failures, Dirty Money, and a Plot to Steal the 2004 US Presidential Election.
Don't miss Riz Khan live at 19:00GMT, when you can call with your questions and comments. Riz Khan is also shown every day at 00:00GMT, 05:00GMT, and 09:30GMT.
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