Dr Arvind Virmani, former Chief Economic Advisor to the Ministry of Finance, and Gurucharan Das, former CEO of Procter & Gamble, speak to NDTV's Shweta Rajpal Kohli and answer students’ queries on the Union Budget 2013-14, which is the UPA’s last chance to bring growth back on track. They discuss various topics like negative surprises expected, fiscal deficit, populist measures, subsidy bill, taxing the super-rich and the rollout of the Goods and Services Tax (GST).