GK Pillai: In case surveillance is done in two states - which happened in this case - then permission of Union home secretary needs to be sought. He added I don't remember whether permission was sought in this case<br /><br />For More information on this news visit: http://www.itvnewsindia.com/<br />Connect with us on Social platform at: http://www.facebook.com/newsxonline<br />Subscribe to our YouTube Channel: http://www.youtube.com/newsxlive
