How do you recall a senator? Sen. Alan Cranston (D-Calif.) is asking for the dismissal of Harold Ezell, director of the Immigration and Naturalization Service's Western Region (Metro, Oct. 17). Cranston is after publicity. Cranston is suppose to be representing the best programs for the people of California and he is not! Ezell has done more for California than Cranston has done. Let's ask for Cranston's resignation!