Hao Zhou, Chief Economist at GTJAI, tells Megha Chaddah everyone wants to hear about potential Fed moves at the upcoming Jackson Hole meeting, but Jerome Powell may only talk more broadly on policy. Ken Wong, Asia Equity Portfolio Specialist at Eastspring Investment, says we still have a month before the next Fed meeting and the bigger thing at the moment is the state of the US economy, explaining why he thinks the decision remains in the air.