South Korea issues ultimatum to striking doctors

The South Korean government has given striking trainee doctors an ultimatum to end their mass walk out or face suspension and prosecution - we look at what doctors want and what the public makes of it all.
We visit the frontier between the United States and Mexico - one of the biggest symbols in American politics and a burning issue in the presidential election.
We hear from a Nigerian Labour Union on why it's giving the government another chance following its nationwide "cost of living" protests.