A USA Today Pentagon correspondent, Tom Squitieri, resigned under pressure today after the paper learned he had lifted quotes from another newspaper for a front-page story and used several other quotes, without attribution, that were cut during the editing process. In a March 28 piece on the Army falling behind in ordering armored Humvees for Iraq, Squitieri quoted Brian Hart of Bedford, Mass., whose son was killed in the war. The same quote appeared, word for word, in the Indianapolis Star in May 2004: "My son called me the week before he was killed. He said they were getting shot...