Taps have run dry across South Africa's largest city in an unprecedented water crisis

Thousands of South Africans are lining up for water as the country’s largest city, Johannesburg, confronts an unprecedented collapse of its water system affecting millions of people. Residents rich and poor have never seen a shortage of this severity. While hot weather has shrunk reservoirs, crumbling infrastructure after decades of neglect is largely to blame. The public’s frustration is a danger sign for the ruling African National Congress, whose comfortable hold on power since the end of apartheid in the 1990s faces its most serious challenge in an election this year.