US city of Flint still reeling from water crisis, 10 years on   

Turning her water tap on one day in 2014, Chanel McGee watched in disgust as a brownish trickle poured out.Today, a strong musty smell lingers. Residents of the American city of Flint are still suffering the consequences of a historic water crisis, which is fuelling a lively rejection of politics -- and, by extension, the...