Lt. Gov. David Dewhurst addresses the senate chamber during an attempted filibuster of an abortion bill by Sen. Wendy David, Tuesday, June 25, 2013, in Austin, Texas. The damage left by

 

              Lt. Gov. David Dewhurst addresses the senate chamber during an attempted filibuster of an abortion bill by Sen. Wendy David, Tuesday, June 25, 2013, in Austin, Texas. The damage left by
Lt. Gov. David Dewhurst addresses the senate chamber during an attempted filibuster of an abortion bill by Sen. Wendy David, Tuesday, June 25, 2013, 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)