AP - In a fresh appeal directly to the Iranian people, President Barack Obama says in an online video that the United States wants more educational and cultural exchanges for their students and better access to the Internet to give them a more hopeful future.

AP - A three-day strike by British Airways cabin crew affecting thousands of travelers began Saturday after last-ditch talks between the airline's management and union leaders collapsed.

AP - One by one, House Democratic fence-sitters began choosing sides Friday, and the long, turbulent struggle over landmark health care legislation tilted unmistakably in President Barack Obama's direction.

AP - A federal judge on Friday rejected a legal settlement that would have given at least $575 million to people sickened by ash and dust from the World Trade Center, saying the deal shortchanged 10,000 ground zero workers whom he called heroes.

AP - It was a day like any other day — except that it was the seventh anniversary of the U.S. invasion of Iraq. And, for the most part, that was forgotten.

AP - Pope Benedict XVI addresses Ireland on Saturday in a letter apologizing for the sex abuse scandal here — a message being watched closely by Catholics from Boston to Berlin to see if it also acknowledges decades of Vatican-approved cover-ups.

AP - A Lehman Brothers whistleblower warned his bosses that accounting gimmicks the bank used before its collapse may have been illegal, his lawyer said Friday.

AP - The elderly Texas billionaire who married Anna Nicole Smith in the last year of his life never intended to leave the former stripper any portion of his vast fortune, a federal appeals court ruled Friday.

AP - Confident, relaxed and definitely on their game.

AP - The first ticket to the round of 16 will be punched when second-seeded Villanova tussles with West Coast Conference champion Saint Mary's at 1:05 p.m. ET on Saturday. They'll be followed by a couple of upset-minded teams trying to keep the magic moving: 13th-seeded Murray State takes on fifth-seeded Butler, and 14th seed Ohio plays No. 6 seed Tennessee.

Kevin Sites in the Hot Zone - Chapter 15: Coming HomeIn this final chapter of "A World of Conflict," Kevin Sites returns home to the U.S., only to confirm what he suspected -- that in the year that he was gone little had changed.

Kevin Sites in the Hot Zone - Chapter 14: Israel-Hezbollah WarThe war between Israel and Hezbollah shook the landscape in the Middle East.

Kevin Sites in the Hot Zone - Chapter 13: Sri LankaKevin Sites covered Sri Lanka as violence erupted between the government and Tamil Tiger rebels, pushing a nation with so much to lose back to the brink of all-out war. In rebel-held territory Sites interviewed Tiger fighters about their tactics and reported on the many effects of war still seen in the region.

Kevin Sites in the Hot Zone - Chapter 12: Nepal and KashmirKevin Sites covered Nepal during a time of sweeping political change that followed mass nationwide protests, forcing the autocratic King to cede power.

Kevin Sites in the Hot Zone - Chapter 11: Child BrideIn Afghanistan, Kevin Sites met a 12-year-old girl named Gulsoma, whose incredible story of resilience resonated with millions of people worldwide. She was only six years old when she was sold to a neighbor family in Kandahar as a child bride.

Kevin Sites in the Hot Zone - Chapter 10: AfghanistanReporting from Afghanistan in spring 2006, more than four years after the U.S.-led coalition ousted the Taliban, Kevin Sites found that war is not over in the country.

Kevin Sites in the Hot Zone - Chapter Nine: ChechnyaIn Chechnya during the winter of 2005-2006, Kevin Sites reported on a region still reeling from lingering conflict between Russia and Islamic separatists. The conflict engulfed Chechnya in the 1990s, and even now, half of the population is yet to return. Those that have eke out a living amid the rubble.

Kevin Sites in the Hot Zone - Chapter Eight: Iran

Kevin Sites in the Hot Zone - Chapter Seven: IsraelIn Israel, Kevin Sites interviewed Kinneret Boosany, a victim of a suicide bombing at a Tel Aviv cafe in 2002.