WRC News 4 At 6 April 8, 2012
language." the veteran newsman known for his probing questions died last night. bryan moore looks at a career that spanned more than 60 years. >> reporter: mike wallace was a tv giant who cut the rich and powerful down to size. >> when we talk about dictat dictatorship, i'm wagging my finger alts the presidet the pr china. >> as the inquisitor on "60 minutes," he interviewed ayatollah khamenei during the crisis. >> he is a disgrace to islam and he used the word a lunatic. >> reporter: when mike wallace asked the questions, the world waited for the answer. >> some of our great leaders...