Sen. Ted Cruz (R., Texas) sparred with talk show host Tucker Carlson over the Israel-Iran conflict, laying bare the growing rift between different wings of the GOP. In a snippet released Tuesday of the interview,

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

Conservative pundit Carlson Tucker is teasing a fiery interview with U.S. Sen. Ted Cruz, R-Texas, he plans to release Wednesday afternoon, in which the