Celtic Connections: Julius Caesar called the Celts ' one of the three great barbarian races'. Nationwide's 20th-century Celtic journey takes reporter Bill Kerr Elliott from the coasts of Brittany to the Scottish Isles, and from Cornwall and Carmarthen to County Donegal. He discovers how the Celts have survived the ravages of time and foreign invasions, and what they have contributed to life in Britain - past and present. 1: What's in a Name? and Grass Roots, presented this week by Gillian Miles from Spotlight South West in Plymouth.