Telangana chief minister K Chandrasekhar Rao's son and a state minister K Tarakarama Rao on Monday dared Andhra Pradesh chief minister N Chandrababu Naidu to face a live lie-detector test in the cash-for-vote scandal.<br /><br />For More information on this news visit : http://www.newsx.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