In this June 25, 2013 file photo, Lt. Gov. David Dewhurst addresses the senate chamber during an attempted filibuster of an abortion bill by Sen. Wendy David, in Austin, Texas. The dama

 

              In this June 25, 2013 file photo, Lt. Gov. David Dewhurst addresses the senate chamber during an attempted filibuster of an abortion bill by Sen. Wendy David, in Austin, Texas. The dama
In this June 25, 2013 file photo, Lt. Gov. David Dewhurst addresses the senate chamber during an attempted filibuster of an abortion bill by Sen. Wendy David, in Austin, Texas. The damage left by the raucous scene of an out-of-control Senate broadcast to world via the Internet and social media has made Dewhurst a target for blame among political rivals within his own party who wonder why the presiding officer of the chamber let it happen. (AP Photo/Eric Gay)