Former Telecom Minister Dayanidhi Maran, who has been accused of setting up an illegal telephone exchange with over 300 lines at his Chennai residence illegally for the benefit of Sun TV, may be questioned by the Central Bureau of Investigation Wednesday. Check out our website: http://www.zeenews.com Facebook: https://www.facebook.com/ZeeNews Twitter: https://twitter.com/ZeeNews Google Plus: https://plus.google.com/+Zeenews