Ted Cruz must have been expecting an easy interview when he down with former Fox News host Tucker Carlson this week, because the Texas senator really did not do his homework on the topic of discussion. It turns out that the senator from Texas who wants to bomb Iran might not know a whole lot about Iran.

Right-wing media personality Tucker Carlson clashed with Ted Cruz in an interview and posted a clip Tuesday night where the senator was unable to answer questions about Iran."How many people live in Iran,

Tucker Carlson grilled Ted Cruz about Iran, telling the Texas Republican at one point that he doesn't "know anything" about the country.