Lightning Rod Point News Today

>> harris: they are in a 30 minute or so break on capitol hill. when that resumes, of course, we are following the situation. we will take you back live, its been pretty fiery today. we are following other big stories, concerns of russian interference as people go to vote, two top tech executives have appeared before a senate committee. sheryl sandberg and jack dorsey testifying about their companys response to the ongoing threats online. a later hearing in the house became much more contentious...