In an exclusive interview, Kris Gopalakrishnan, executive co-chairman of Infosys speaks to NDTV Profit's P Balakrishnan about the outlook for the IT sector in 2013 on the back of uncertainty in Europe, the upward revision in Infosys' guidance for the year and a possible turnaround in the sector. He also talks about the company's business plan, new avenues for growth and a shift in hiring strategies.