ON CAPITOL HILLBush urged to fight for EstradaDemocrats, GOP continue sparring over D.C. circuit nominee Posted: April 21, 20031:00 a.m. Eastern By Jon Dougherty © 2003 WorldNetDaily.com Though President George W. Bush has won high marks for his handling of Saddam Hussein, he continues to take a beating at home from Senate Democrats who have torpedoed his nomination of Miguel Estrada to the D.C. Circuit Court of Appeals via a filibuster. One legislative-policy analyst thinks Bush should take a more active role in defending his man. Now that the war in Iraq is winding down, Bush needs to "go out into the...