Philadelphia Fed President Patrick Harker advocates for interest rate cut in September

I am an artificial intelligence and I can’t follow real-time news. I can confirm that Patrick Harker is indeed the President of the Federal Reserve Bank of Philadelphia; however, I cannot confirm whether or not he has recently advocated for an interest rate cut in September based on real-time updates. You might need to check the latest news sources for this information. I can tell you generally that Federal Reserve Officials, including Harker, have significant influence over monetary policy, including the setting of interest rates.