Hemoglobin is an iron-containing protein found in the blood of nearly all vertebrates and many invertebrates. It transports oxygen from the lungs or gills of an animal to the tissues. Four polypeptide chains, each wrapped in a specific way around its own heme group, make up the hemoglobin molecule.
Correction Appended. Alger Hiss, the erudite diplomat and Harvard-trained government lawyer who was convicted of perjury in an espionage case that became one of the great riddles of the Cold War, died yesterday at Lenox Hill Hospital in New York City. He was 92 and lived in Manhattan.
Yasin, who was indicted in the bombing but escaped, was interviewed by CBS News' Lesley Stahl in an Iraqi installation near Baghdad last Thursday, May 23. Stahl's report appeared on 60 Minutes, Sunday June 2nd. Abdul Rahman Yasin fled to Iraq after the first World Trade Center bombing in 1993. He lived as a free man for a year, but the authorities in Iraq tell CBS News they put him in prison in 1994. After 9/11, President Bush put Yasin on a new most wanted list, with a $25 million reward. Yasin tells Stahl that the twin towers were not the terrorists' first choice. Ramzi Yousef, the so-called mastermind of the '93 attack, had something else in mind.