Polling

NPR's John Nielsen reports that the use of political polls has grown tremendously in recent years, but their ability to tap into the public mood may be declining as voters become more volatile and more and more are refusing to answer pollster's questions. But generally, polls have been fairly accurate. It's their interpretation that's often wrong. (7:30) CUTAWAY 1A 0:59 1B 3. CONGRESS — Members of Congress came back to Washington this week after a three week hiatus. And Commentator Mickey Edwards wants know if the republican members will continue the fight for the GOP agenda. It was only two months ago that budget battles raged between the Congress and the White House. Mickey Edwards wonders if Republicans on the Hill will get back on track with their agenda: the balanced budget and taxes. He wonders what they will get accomplished in the next few months, especially now that the GOP Presdiential candidates have taken the spotlight and shifted focus of the Republican agenda.