On this week’s Defense & Aerospace Report Business Roundtable, sponsored by Bell, Dr. “Rocket” Ron Epstein of Bank of America Securities, Sash Tusa of the independent equity research firm Agency Partners, and Richard Aboulafia of the AeroDynamic Advisory consultancy join Defense & Aerospace Report Editor Vago Muradian to discuss the week on world markets as investors weigh commercial real estate worries and prospects that Congress might not plus up Pentagon spending, the International Air Transport Association’s new traffic numbers and outlook on sustainable aviation, the concern that airlines are ordering too many airplanes in large blocks, Airbus delivery figures, defense sentiment as Ukraine launches its counteroffensive, and themes for the upcoming Paris Air Show that convenes the week after next at the historic airfield at Le Bourget outside the French capital.