TCS’ Q2 revenue disappoints, but PAT is in line on better-than-expected margins; TCS announces share buyback of up to Rs 17,000 crore; Reports suggest Naveen Jindal’s Jindal Power has expressed interest for insolvent GoAir; U.S. PPI comes in hotter than expected, but markets stay sanguine…All this and much more on your daily podcast by Alex Mathew and Niraj Shah.