GlaxoSmithKline Faces Criminal Investigation

The British drug company GlaxoSmithKline faces a new criminal investigation into a long-running bribery controversy. Also in the programme, Christine Lagarde talks about increasing wealth inequality at London's Inclusive Capitalism conference, alongside Bill Clinton and Prince Charles. Also, the mystery multi-millionaire who's dropping envelopes stuffed with cash around the streets of San Francisco. We hear from one man who's a hundred dollars richer. Finally Rory Cellan-Jones has been wearing Google Glass for six weeks - and tells us why he thinks they're an #EpicFail.