Since joining President Trump’s legal team, Rudolph W. Giuliani has repeatedly made attention-grabbing TV appearances in which he has antagonized Robert S. Mueller III, the special counsel overseeing the Russia investigation. The strategy is reminiscent of one that Mr. Giuliani has used before — 30 years ago, as a prosecutor in New York City taking on the Mafia. Guest: Michael Winerip, who covered Mr. Giuliani’s rise as a Manhattan prosecutor in the 1980s for The New York Times. For more information on today’s episode, visit nytimes.com/thedaily.