Strikers march on at South Africa's platinum mine

Thousands of striking miners have marched near Johannesburg trying to gain support for their pay demands. It is the biggest demonstration since police shot dead 34 workers at the Marikana mine last month. South Africa relies heavily on the lucrative mining industry - and the demonstrations are starting to have an effect. Al Jazeera's Tania Page has more from Marikana mine in South Africa.