The 4-1 decision dated Wednesday and released Thursday upholds a lower court ruling that sided with Jennifer Henn and her former employer, the Times-Tribune of Scranton.

Two former Lackawanna County commissioners sued Henn and the paper over a January 2004 story that said they were not cooperative in their appearances before the grand jury.

The Supreme Court said reporters cannot be forced to identify confidential sources — a protection granted by the state's Shield Law.

Grand jury proceedings are secret and state law bars prosecutors, court officials or jurors from discussing such investigations. Witnesses are not barred from discussing their testimony outside the courtroom.

Lackawanna County Judge Robert A. Mazzoni had ruled that the importance of grand jury secrecy outweighed the protections of the Shield Law, but a three-judge Superior Court panel determined that Mazzoni had carved out an improper exception to the law. The high court agreed with the panel.

A Harrison County jury awarded the damages to residents last year, after finding the chemical giant downplayed and lied about health threats at a former zinc smelting plant in Spelter.

The high court accepted DuPont's appeal of the verdicts, and of the circuit judge's order holding it liable for the conduct of the site's previous owner.

They've been combined with an appeal from the plaintiffs, who want more people compensated for private property cleanups.

The consolidated argument hearing has not been set.

Justice Robin Davis voted to refuse each of the appeals.

Gov. Joe Manchin had urged the justices to accept the case, citing its $196 million punitive damage award.

The full 10th U.S. Circuit Court of Appeals will hear arguments Thursday as judges review a decision overturning Joe Nacchio's April 2007 conviction.

Prosecutors argued he sold $52 million worth of stock when he knew Denver-based Qwest Communications International Inc. was at risk while other investors did not.

In March, a three-judge panel of the appeals court ruled that the trial judge improperly barred testimony from a defense witness. Prosecutors sought a review by the full appeals court, which granted the request.

Still pending is a civil lawsuit the Securities and Exchange Commission filed against former Qwest executives, including Nacchio.

Democratic U.S. Rep. William Jefferson's attorney told a three-judge panel of the 4th U.S. Circuit Court of Appeals that a congressional aide's testimony about Jefferson's leadership in passing trade legislation benefiting African nations violated the Constitution's speech or debate clause.

The clause says congressmen "shall not be questioned in any other Place" for speech or debate associated with their legislative actions. A federal judge in February refused to dismiss the indictment. Jefferson, who faces up to 235 years in prison if convicted of bribery and other charges, appealed.

Assistant U.S. Attorney Mark Lytle told the appeals court judges that U.S. District Judge T.S. Ellis III got it right when he ruled that Jefferson's lawyers sought to apply the clause so broadly that it would make it virtually impossible to ever charge a congressman with a crime.

Jefferson's attorney, Robert P. Trout, contended the testimony about how the congressman gained influence with African leaders was at the heart of the government's case. Trout said one of the ways Jefferson gained that influence, according to grand jury testimony, was through leadership on the trade legislation.

The appeals court judges vigorously questioned Lytle and Trout for about 50 minutes, focusing on whether the indictment was tainted if prosecutors neither sought nor relied on the testimony cited by Jefferson.

Lytle said the aide volunteered the information in question, which amounted to just four lines in a massive set of grand jury transcripts.

Alaska Sen. Ted Stevens said he understood it might look bad to jurors if he leaves court in the opening days of trial. But his attorney said his Senate duties took priority.

"There's only one thing more important in his life than this trial, and that's doing his duty as a senator, particularly in this time of national crisis," attorney Brendan Sullivan said.

Stevens is charged with lying about more than $250,000 in home repairs and other gifts he received from an oil contractor. The trial comes at a difficult time in his political career: He is fending off a strong Democratic challenge to his seat and is tethered to a courtroom during the height of campaign season.

Being absent as Congress considers a historic $700 billion bailout of the financial market could make it look like the corruption charges have made it impossible for Stevens to do his job.

It's unclear when Stevens might have to leave court. Jury selection was scheduled to conclude Wednesday morning and opening statements are scheduled for Thursday. Capitol Hill lawmakers, meanwhile, are under pressure to pass a bailout package quickly.

The Bush administration wants quick passage of legislation that would allow the government to buy bad mortgages and other troubled assets from banks shaken by the mortgage and banking crisis.

Prosecutors didn't oppose Stevens' plan to leave court but they said Stevens shouldn't be able to use the crisis to cast himself as a dedicated senator in front of jurors. The judge said Stevens could leave court but jurors would not be told why.