Week in Review: Interest Rate Hike on Hold? Oil Tumbles, Walmart Disappoints, Airbus Inks Record Deal
![IndiGo airlines earlier Airbus A320 model at an airport in Mumbai, India ©John and Melanie Illingworth](https://coveringbusiness.com/files/wp-content/uploads/2015/08/indigo.jpg)
By Peter Ward August 21, 2015
The Federal Reserve this week suggested September might be too soon for a rate hike; Oil prices slid to new lows; Walmart turned in weak earnings due to investments in customer service; Airbus sold a lot of airplanes.