 Coming up in the business week ahead, things start off Monday with word on consumer credit. Tuesday Fed Chair Jerome Powell is scheduled to testify before the Senate Committee on Banking, Housing, and Urban Affairs. He'll be delivering the Federal Reserve Semi-Annual Monetary Policy Report. Powell returns the following day to do the same thing for the House Financial Services Committee. Weekly jobless claims are due on Thursday with just a slight increase expected. The Consumer Price Index, one of the most popular measures of inflation, will also be released. The week winds up Friday with the producer