David Gerfast and his family are fighting cancer with an old-fashioned ship captain's bell and high-tech proton beam radiation.
Last week, the U.S. Ambassador to Libya was killed in a violent protest against a U.S.-made film about the Prophet Muhammad. The attack has been blamed, by some, on radical Islamists. The BBC’s Middle East Correspondent, Wyre Davies returned to Benghazi, the scene of the recent demonstrations and attacks on the U.S. embassy and reports on the country’s transition to democracy.
Peter O’Dowd follows the route of Abraham Lincoln's funeral train 150 years ago, to look at modern-day race relations and Lincoln's legacy.