Another positive sign for the travel industry as Delta raises guidance. (00:21) Bill Barker and Deidre Woollard discuss: - The surge in international travel and where Delta’s next revenue bump could come from. - What factors could slow the travel boom. - The curious allure of the many flavors of Doritos. (15:11) The latest memo from Howard Marks takes a look at past cycles. Deidre Woollard and Ricky Mulvey explore the memo and the danger of focusing too much on the big macro. Companies discussed:  DAL, PEP Host: Deidre Woollard Guests: Bill Barker, Ricky Mulvey Producer: Ricky Mulvey Engineers: Dan Boyd, Tim Sparks