General Clark will host "After Words" on Book TV this weekend. Saturday, February 11 at 8:00 pm and Sunday, February 12 at 6:00 pm and 9:00 pm on C-Span2.

This week on After Words, journalist David Rieff explains the history of interventionism and how it has influenced U.S. foreign policy in his book, "At the Point of a Gun: Democratic Dreams and Armed Intervention." Mr. Rieff was a supporter of intervening militarily during both the Rwandan and Bosnian Genocide, until the war in Iraq changed his opinion. He now believes that intervention should only be used as a last resort. He is interviewed by Gen. Wesley Clark (Ret.) Former NATO Allied Supreme Commander, who led the military operation in Kosovo.