President Trump hinted at possible successors for Lindsey Graham. Legionnaires’ disease has been reported in parts of New York, raising concerns as another heat wave approaches. The MLB Home Run Derby is tonight. Dairy Queen has closed several locations but introduced a new Blizzard flavor. CBS Television City in Los Angeles is allegedly close to being sold again. Mark takes your calls!  Mark interviews author Mark Malkoff. They reminisced about Johnny Carson’s career and private life, noting positive reviews for Malkoff’s book, Love Johnny Carson.

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