The headline on an April 28 analysis about ethics allegations against House Majority Leader Tom DeLay overstated the opinions expressed by legal experts. The experts said that DeLay is in danger of being declared in violation of House rules, but they did not characterize such a finding as "likely."

The caption for a photograph of a dust storm in western Iraq published April 28 incorrectly credited the photo to the U.S. Army. It was taken by Sgt. Shannon Arledge of the U.S. Marine Corps.

An April 28 Metro article about charges of attempted capital murder filed against Loudoun County resident Isabel Sherr incorrectly identified her attorney as John C. Whitbeck. Her attorneys are James Freeman and James G. Connell III.

An April 27 article about a study of direct-to-consumer advertising of prescription drugs referred to a 2001 Food and Drug Administration warning letter sent to Merck & Co. regarding misleading promotion of its arthritis drug Vioxx. The letter concerned promotional audio conferences given on behalf of Merck, a company news release and comments by sales representatives, but not to direct-to-consumer advertising.

An April 27 article about the death of 9-year-old Donte Manning misquoted a neighbor of the child. Lane Green did not say that there was a bullet hole in her house from the night of the boy's shooting. She was talking about the home of a neighbor on her street.

An April 27 Metro article that appeared in some editions incorrectly reported the professional affiliation of Diana Ngbokoto, whose husband pleaded guilty to killing her. Diana Ngbokoto was on the staff of the International Association of Women Judges, not the National Association of Women Judges.

An April 25 Washington Business item incorrectly described an acquisition by Versar Inc. of Springfield. Versar acquired the Cultural Resources group of Parsons Infrastructure & Technology Group Inc., not all of Parsons.

Based on feedback from readers of the April 17 Magazine article about the Photographic History Collection of the National Museum of American History, museum curators have corrected their identifications of two of the photographs: Alexander Gardner, not Mathew Brady, created the portrait of Ulysses S. Grant on Page 13 in 1864 or 1865, not in 1862. The photograph labeled "Civil War Drummer Boys" on Page 21 was probably taken at a reunion or reenactment sometime around 1900, not during the war.