15,000 Malawians flee South Africa's xenophobic violence

A weeks-long xenophobic campaign in South Africa culminated in mass marches on June 30 demanding the expulsion of undocumented foreigners. Four people have been killed and 15,000 Malawian nationals have returned home to escape the violence. President Cyril Ramaphosa and human rights groups reject protesters' claims that migrants are responsible for unemployment and crime.