Watch Amitabh Bachchan launch the book named 'Talaash Insaan Ki' which is penned down by Mumbai CP Dr. Satyapal Singh. Amitabh talks about Satyapal, the book and more. Take a look. <br /> <br />For daily dose of entertainment news log on to: http://www.lehren.co <br />Like our Updates: http://www.facebook.com/LehrenNetworks <br />Follow our tweets: https://twitter.com/lehrenNetworks