`Let's go home': Afghan war vets torn on US-Taliban deal

Veterans of America's longest war are finding themselves torn as the U.S. signs a potentially historic peace accord with the Taliban in Afghanistan. For many, the U.S. is long overdue in withdrawing its forces after more than 18 years of fighting. Others question the trustworthiness of the Taliban, whose hard-line government the U.S.-led forces overthrew in 2001.