Negotiators see some progress in Geneva nuclear talks

After a one-hour meeting between EU foreign policy chief Catherine Ashton and Iranian Foreign Minister Mohammad Javad Zarif on Friday morning, Catherine Ashton's spokesman Michael Mann said they had "useful" and "intensive" session. Duration: 00:41 Nov 22, 2013

Poetry provides gateway to past for alzheimer sufferers

Alzheimer's sufferers find it difficult to recall recent events and so can easily feel isolated and lonely, but one association in Stratford-upon-Avon in the UK is using poetry and song to recover long-buried memories. Duration: 02:52 Nov 22, 2013

Norwegian prodigy Carlsen claims world chess title

Norwegian prodigy Magnus Carlsen claimed the world chess title on Friday in emphatic style, dethroning India's Viswanathan Anand after a one-sided series and becoming the first Western champion since 1975. Duration: 00:44 Nov 22, 2013

Dallas commemorates JFK's assassination 50 years later

In contrast to the sunny skies that warmed Dallas the day President John F. Kennedy was shot some 50 years ago, a chilling drizzle fell on the crowds that gathered to remember him Friday. Duration: 00:46 Nov 22, 2013