The latest showdown between Washington and Tehran is a lot like the United States’ clash with North Korea two years ago, except for one crucial difference: there is no regional ally capable of restraining the U.S.’s worst tendencies. With barbs traded and sanctions imposed, what can stop the U.S. from sliding into yet another Middle East war? To discuss this, Oksana is joined by David Morrison, a co-author of A Dangerous Delusion: Why the West Is Wrong About Nuclear Iran.